Re: OR: Rumors of Jeff seen at Little Blair Valley 03-May-2008

From: Paul Sterngold ^lt;psterngold_at_No-Spam>
Date: Sat May 10 2008 - 21:07:15 MST

Look up this address in Google Maps, then go to street view and take a look around, you'll get a nice view of it: mission & horne, oceanside, ca Cheers, Paul Sterngold ----- Original Message ---- From: Jeff <jlc@No-Spam> To: Jeff Gortatowsky <indanapt@No-Spam>; The Astronomy Connection <sf-bay-tac@No-Spam> Sent: Saturday, May 10, 2008 7:43:17 PM Subject: RE: [TAC] OR: Rumors of Jeff seen at Little Blair Valley 03-May-2008 Does OPT really have a newt on the roof? > -----Original Message----- > From: sf-bay-tac-bounces@No-Spam > [mailto:sf-bay-tac-bounces@No-Spam] On Behalf Of Jeff Gortatowsky > Sent: Saturday, May 10, 2008 5:36 PM > To: sf-bay-tac@No-Spam > Subject: [TAC] OR: Rumors of Jeff seen at Little Blair Valley > 03-May-2008 > > It is pretty much a running joke and/or folklore in TAC South > that I have said I am going to go observe at Little Blair > Valley (LBV) in the Anza Borrego SP for… oh… years. The lore > goes there is no end to the excuses I have come up with to > actually avoid going. "I have to work", "I am not feeling > well", "the weather looks iffy" (pretty lame in the Southern > California desert), "I have to clean the telescope pad I own > out near Palomar of weeds",  "my cats need flossing" (a never > ending job with 6 cats) etc. You get the idea. > > Fact is all were true at the time - okay the cat thing is > not. Fact is I needed and wanted little other motivation to > come up with excuses. Occasionally I was simply unashamed to > say, "I have a pad with electricity, nearby running water and > bathrooms, and I pay club dues for the luxury." So why would > I drive another hour farther to observe at a site that does > not have all the creature comforts? Okay, that is probably my > best excuse. Allow me to elborate. > 3 > LBV at 2+ hours drive pretty much requires a commitment to > staying the whole night. I am *big* lover of 3rd quarter > observing. Why? Well much of the year I can observe for hours > and still have the perfect excuse to pack up and leave when > the moon rises. From the club site I am home in 90 minutes > and can still have almost a full day the next day to frolick. > Whereas staying the night pretty much means part of the next > day is screwed driving back or napping. Also new moon tends > to bring out more people. More people means more commotion > kibitzing, etc... and I am all about getting some specific > observing done. > > Well Saturday May 3rd 2008 saw the end of the lore. I had to > drop off some equipment my friend had lent me. He lives in > northern San Diego county.  Since it was new moon weekend, > and I had a tour guide to take me there, I sort of ran out of > excuses. > > Little Blair Valley is in the Anza Borrego Desert State Park. > It’s a short but 'interesting' drive off San Diego County > road S22. The road in is a single lane dirt road. Not > impassible (obviously) by any means, certainly not by a 4x4, > and almost anything could make it in. Of course it was dry. > However it is narrow with vegetation close in on either side > in spots. It dawned on me more than once that meeting someone > driving out while I was on the way in, or vice verse, was > going to be problematic in certain areas. However that never > happen. Despite good instructions, I think I benefited first > time from a guide and from arriving in daylight. IMO of course.   > LBV is a somewhat sheltered valley. If it’s a dry lake bed it > has more vegetation on it than any other dry lake beds I have > been on. Not my mental image of a dry lake bed given my prior > *experience*. All the dry lake beds I have been on were in > the high deserts of Southern California (Anza is considered > low desert) and were completely lifeless dirt. > > Parking just off the north side of the road, as is I gather > the rules for the state park, I counted maybe 10 or 15 > others. Later friends would join us with their 25 inch dob, > eclectic music, and wine - the best friends!  The highlight > of setting up my 18 inch dob was dropping the UTA. Not far, > and nothing was damaged except my ego, but the collimation > was, as you might guess, screwed. I did the best I could to > get it all squared and center correctly under the focuser, > but noticed it took more turns of the mirror screws to > collimate than it should have, so I have to work on that in > the next few days to make sure it all is correct. Dropping it > was a first, hopefully a last. > > Conditions start off ‘ok’. Dry and comfortable temps all > night long IMO. There was some wind in the 5 to 10 mph range. > But there were also long stretches of almost calm. Seeing was > very variable. It start off poor and got somewhat better as > the night went on.  The site is darker all around than the > club site I use, with far more ‘useable’ sky. Nonetheless > light domes from I gather the coast to the west and El Centro > / Imperial in the east are visible. The transparency was good > up until a lenticular cloud took up residence. Things got > progressively worse until at about 2am, there was very little > sky left that was not cloudy or hazy. That would be a very > odd occurrence at my club’s site, but perhaps not so for LBV. > My observing program was the Hershel 400 objects. Or more to > the point the Springtime H400 objects which is where I have > been ‘stuck’ for years. Obviously having 112 objects (still) > left to observe, and having this go on for years, and knowing > they are all Springtime galaxies, pretty much shows my > commitment to Springtime observing. Or lack thereof. > > Also you will note some long gaps in the times below. Another > fallout of observing with good friends. It’s just > irresistible when your friends have wine and a 25 inch dob to > not wander over and have a go at it... oh and observe... > There is no greater force in nature.  Before you know it, an > hour has passed. > > Aside from the items below I also had a great view of Omega > Centauri through my 15x45 Canon IS binoculars I picked up on > eBay for about $450. Also some stupendous views of M101 and > M51 through a friend’s 25 inch f/5 dob with a borrowed 13mm > Ethos. Wow!  So without further adieux my notes. Please note > I corrected some errors at home, but not all. I leave > mistakes as instructive to myself and others that my > observations are far far from perfect and get progressively > worse as my eyes grow older (IMO). Note times are in PDT. > Sometimes I nail it. Sometimes I get nailed. > > Here’s a link to a few pictures > http://fototime.com/inv/0F996972FDBD5E0 >   > Location: Little Blair Valley – Anza Borrego State Park, > California 33N 116.3W > Telescope: 45cm f/4.5 Litebox Dobsonian > Eyepieces: 31mm Nagler (75x), 12mm Nagler (195x) both used > with a Paracorr (1.15x) > Date: 04-May-08 from about 03:00UT to 08:00UT > > NGC 3945 20:04 > 31mm with Paracorr  – Big, bright,  round fuzzy patch of > fuzzy light. Fairly concentrated central area. There are a > couple of field stars that precede it to the west.  One being > brighter than other. > > 12mm + Paracorr  – Definitely round and much bright central > nucleus area. Hard to tell with bad seeing  any other detail. > Seeing is only about a 3 or 4 on 1 to 10 scale. There is a > bright field star that precedes it to the west. Then a dimmer > field star to the Southeast and yet another about the same > magnitude as the second one but twice the distance to > Northwest. I get the idea it is a face-on galaxy but hard to > tell. Definitely some narrower and dimmer fuzziness in a > circular pattern around a bright but decidedly non-stellar core. >   > NGC 4036 and NGC 4041 20:13 > 31mm + Paracorr  – Just an obvious and beautiful edge on > galaxy. Definitely a hint of a dark lane even at this low  > magnification. Highly elongated with a flying source like > shape. NGC  4041 is round with a distinctive bright middle > but not stellar. Beautiful pairing. Probably separated by 1/3 > of degree. > > 12mm + Paracorr  – 4036 Wonderful edge-on galaxy with a quite > a bit brighter nucleus . It is elongated 3 or 4 to 1. I get > the Distinct impression there might be a dust lane but it was > more obvious at low power. It could be the seeing at higher > power washes it out. The galaxy seems like it might be a bit > tilted towards us. It has a PA of about 70 or 80. A beautiful > very easy to see edge-on. If had to be pinned down to where I > saw the dust lane I’d say running east to west and off center > to the south. > > 12mm + Paracorr  – 4041  - Just fits in the same field of > view as 4036. Again this is giving a good idea they are about > 1/3 of degree apart . It is dimmer than 4036, round  and > therefore hard to make out any PA. Very uniform brightness in > the nucleus. A good 1/3 of the entire area is the nucleus > area. Definitely not stellar like. With averted vision there > seems to be about twice as much material surrounding the > central area  and there doubling the size of the galaxy. No > other distinctive features can be make out.  I do get the > impression there might be a bit of a brighter area to the > East Southeast and to the South but it is just an impression > as I move it around the eyepiece. > > NGC 3982 NGC 3998 NGC 3972 NGC 3977 NGC 3990 – 21:42 > 3998 12mm + Paracorr  Fairly stellar-like core. Has a little > bit of nebulous material around the nucleus. Difficult to > make out any PA as it’s pretty round and the seeing is still > probably still only a 5 out of 10. Interesting thing is it > has a galaxy NGC 3990 about 10 arc-min to its west. This is a > smaller and somewhat dimmer edge-on with a slightly brighter > middle and a PA of maybe 35 or 45. But it’s smaller than 3998 > and just happen to be quite noticeable in the 12mm Nagler’s > FOV. I keep my maps solely displaying the H400 target objects > so this object is not plotted but now I know it to be NGC 3990. > > Moving only 1/2 degree to the Southwest of 3998 you come to a > very obvious slash of light that is NGC 3972. An obvious > edge-on that again is not part of the H400. Not as bright as > NGC 3998 by any means but still very obvious and quite big. > Elongated about 4 to 1. Very little or almost no defined > nucleus with a PA of about 120 or 130. This object also has a > smaller dimmer companion NGC 3977 about  10 arc-min away to > the N/NE. I just noticed it. Round and relatively a small. > Indeed quite a bit smaller than it’s nearby edge-on with just > a little mottling and a slightly brighter nucleus. No PA that > I can make out as its nearly round as far as I can tell. > > Moving to 3982 is in the same FOV as the large edge on NGC > 3972. Has two prominent set of field stars 7 to 10 arc-min to > the south of it in an East to West line. A little bit of > mottling but is mostly uniform in brightness. A little bit of > dimmer material especially to the west southwest. No PA cause > its round. Very interesting little area with all these > galaxies and there are more. An area to revisit for sure. >   > > NGC 3953 – 22:02 > 31mm + Paracorr  Really big and bright easy to see. Elongated > 4 to 1. About 5 or 6 arc-min long with a PA about 20 or 30. > Almost stellar like core with a lot of mottling near the > center. And there is some variation in lightness on the North > and South lobes of the edge on disc. Followed by line of 4 > stars that are basically running North South with one of > those 4 being almost directly East of core. Also has two > somewhat bright stars close to each other to the North of the > galaxy. Very obvious. > > 12mm + Para – This galaxy is maybe 10 arc-mins in size. Quite > big. Somewhat stellar core. Dim field star right above of the > nucleus  to the West. PA of about 25 or 30. Definitely  some > structure on the North and South side of the core. And some > definite variation or structure in lobes to the north and > south. Even some sort of hint of structure or lanes.  >   > > NGC 4102 – 22:19 > 12mm + Paracorr  - Very obvious bright galaxy. Elongated > galaxy probably 2 or 3 to  1. Not as elongated as some of the > prior ‘edge-on’ galaxies I’ve seen tonight. Preceded by a > field to the west as well as a dimmer one at twice that > distance to the East. Core seem elongated as well with a > somewhat stellar nucleus. Lots of material in the lobes that > are Northeast to Southwest.  A PA of about 60 to 70.  > Probably more like 75 (actually more like 30 according to > references). Does not seem to be symmetrical  from one side > of the nucleus to the other. The Northeast side is longer > than the Southwest. That could be an illusion because of the > brighter field star on that side. >   > > STT 244 – 22:24 > While observing NGC 4102 I noticed a nice double star to the > Northwest both in the 12mm and then on the chart. It’s a > white primary with a light gold secondary. PA of about 300 > (324 in 1991 and a separation of 3.2”). Nice little binary > and not as easy as one might think with the bit of breeze > that kicks up (5 to 10 mph I’d say – but sometimes calm as > well). And seeing only being ‘moderate’ – maybe 5 or so on a > 1 to 10 scale. >   > > NGC 5322 – 22:45 > 12mm Nagler + ParaCorr This is a pretty bright galaxy with a > very bright stellar like nucleus with a quite bright halo as > well. Some close in field stars. Especially close one is to > the South. Galaxy is elongated maybe 2 to 1 with a PA > probably around 90. Definitely almost East West. Little field > star close in the nucleus to the South and then another field > star right on the edge of what I can see of the galaxy to the > East of nucleus some 3 or 4 times further than the Southern > close in field star. Gives the impression of being longer on > the Eastern side than the Western. Could be that field star > effect again. >   > > NGC 5474 – 23:01 > 12mm + ParaCorr – This is sort of in the shadow of M101 which > I first ‘stumbled’ upon mistaking it for 5474. At the time I > was elated that such a wonderful object is virtually unknown > and included in the H400! That was of course M101. But not > before blurting out, “ Gee. Reminds me of M101!” which I had > just seen in Paul A’s 25 inch dob using a borrowed Televue Ethos. > > But of course NGC 5474 is a wee bit Southeast of M101 about a > ‘Nagler or two’ field of views from the Southeast of M101. > Call it 1,5 degrees to the Southeast. This object is nowhere > near as grand and majestic as M101! It’s round and quite > mottled in the core area. Not a stellar nucleus at all but > there is a field star superimposed and slightly offset from > the core to the east. Quite uniform in brightness but there > is mottling that suggests a spiral structure. The field star > I mentioned gives  the illusion that the nucleus of offset to > the east rather than being centered. No PA I can discern > being quite round. >   > > NGC 5473 – 23:11 > 12mm + ParaCorr This galaxy is a degree or so NE of M101. > Embedded in ZigZag chain of four stars. Fairly small. Quit > bight, high surface brightness. It appears  to make a fifth > component of the ZigZag. With that addition the asterism > becomes like a small flattened Cassiopeia. The ‘W’ opens to > the Southeast.  Not very easy to make out a PA as it is > fairly small galaxy with stellar like nucleus. Seeing does > not really support going to the 9mm Nagler and I am not sure > it would tease more out of this object. Especially with the > bit of a breeze. Looks like it has a very dim field star is > trailing it to the East. A little haziness surrounding an > obvious and bright core. Not much else to say. >   > > NGC 5676 – 23:31 > 31mm + ParaCorr  Very bright obvious edge-on. Situated in the > center of a triangle of bright field stars that fit in a > circle of perhaps ¾ of degree. The brightest star of the > triangle is in the East and is a beautiful golden or orange > color. The galaxy has a somewhat brighter middle. Just a bit > of fuzz to the west. >   > 12mm + ParaCorr PA of about 160 or 170 (actually 40 or so??). > Definitely no really bright core or stellar core. Perhaps  a > very small slightly brighter core.  Fairly evenly lit across > the entire surface. It is elongated about 3 to 1. At low > power I thought I glimpsed or got the impression of a dust > lane. But I said nothing figuring it would be more prominent > with more magnification. However at higher power I don’t get > that impression as strongly. Perhaps there is a bit of > mottling towards the Southern side. But I can only guess that > if it has a lane it is toward the Northern edge even though > the mottling I mention is towards the Southern edge. That is > to say the Northern side seems to have the sharper light cutoff. >   > > STT 283 – 23:43 > 12mm + ParaCorr Noticed this while looking at NGC 5676. Nice > white primary with a small gold or orange secondary with a PA > of about  100 or 110 (129 actually in 1991) >   > > NGC 5689 – 23:47 > 12mm Nagler + Paracorr Pretty obvious edge-on thought a bit > dimmer than some I have seen tonight. Elongated 4 to 1 and > quite needle like. Very bright central nucleus. Very delicate > looking. Very difficult to observe any extensions as it is so > thin. Seems like a PA of about 90. Very classic looking > edge-on with maybe a hint of a dust lane bisecting the disk > to the south of the ‘equator’. Followed to the East Northeast  >  by two small field stars that make sort of a diagonal line > Northwest to Southeast. >   > > NGC 5631 – 00:01 > 12mm Nagler Paracorr – Very small but with a high surface > brightness. Very bright stellar like core. Very little > material showing around it the nucleus area that I can > discern. Very round and no discernable PA. Nor do I see much > detail to it. >   > > NGC 5982 – 01:05 > 31mm Nagler + Paracorr Very dim round fuzzy. Took me a bit to > find it. Guess I used to hunting brighter quarry (bright in > the 45cm scope anyway). At this low magnification all I can > see is a fuzzy patch with a bright middle. Maybe a field star > near the nucleus or maybe a real stellar like core. > > 12mm Nagler + Paracorr The extra magnification does not help > much. Still pretty small, round with a stellar like core. No > discernable PA. High surface brightness because I assume, it > is so small. > >  --------------------------------------- > Jeffrey D. Gortatowsky > Fullerton, California > > > "Madam, there is no such thing as a tough child -- if you > parboil them first for seven hours, they always come out > tender. " - W.C. Fields > "What wretched scoundrel stole the cork from my lunch?" - W.C. Fields > -- > Party time! GSSP is over 250 attendees: > http://www.goldenstatestarparty.blogspot.com > TAC Stats Tracking - on the observers.org menu. > Mailing list preferences: http://seds.org/mailman/listinfo/sf-bay-tac -- Party time! GSSP is over 250 attendees: http://www.goldenstatestarparty.blogspot.com TAC Stats Tracking - on the observers.org menu. Mailing list preferences: http://seds.org/mailman/listinfo/sf-bay-tac ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ

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Received on Sat May 10 21:30:28 2008
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