Fuzzies Everywhere - I

Date: May 15th 2010 Saturday
Observation Time: 8:00pm to 12:30pm (4.5hrs),
Location: Jon's Home, Boulevard, CA
Weather: Excellent.. no clouds.. no winds.. probably best night till now in 2010. seeing was lil bad 8/10.. transparency 9/10
Instruments: Jon's 16" dob, my 10" dob, np101 APO.
Buddies: Jon


Venus - telescope not cooled down yet.. pretty bad view from my 10" or jon's 16" scope.. blurry..

Moon - few degrees west from venus.. second day phase of moon.. really slick.. excellent view of venus-moon pair as the darkness evolved.

Saturn - excellent view from 16".. jon's scope more stable than mine.. ring, shadow of the ring.. lil gaseous pattern on the disk, 3 moons on right.. in my 10" scope, 7mm image was good.. but barlowed 7mm really blurry..

Castor - easy split with my scope. 4.7 arcmins is indeed easy to split.

Izar - Indeed interesting. companion is in a diffraction ring of primary star. from APO NP101, its a marvelous view. with my 10" scope, can see it, but not as sharp and clean as the apo.

Gamma Leo - Easy split. Companion seems smaller than Primary.

Porrima - Indeed hard.. higher magnification thru Join's 16".. don't remember how much. Its not an easy split. I am able to manage it with my scope. with 7mm ep i.e. 171x (i guess)

M44 - Beehive thru my 10" 35mm pan @ 35x.. looks marvelous. Are there any doubles in here???

M3 - Lost a track to locate this one. Not sure why it happens. Excellent view. Darker the sky better view..

-- Hot chocolate break --

Virgo All messiers: After last week's vrgo browsing, I have gained some confidence in how to browse through fuzzies in this area. In fact last time i missed few nearby messiers.. with smaller 10" scope + 35 Pan @ 35x, shows whole area clearly. should observe this when it real dark and calm, to see more fuzzies at such a low magnification. I was expecting lil better view in my scope, probably lower mag didn't show much. Still can clearly see lot of messiers and ngc objects too in markarains chain.

6 Com star-M98-M99-M100-Markarains chain with M84-M86-4388-4387-4402-Eyes4438-4435-4461-4473. Also M88 and M91 were clearly visible because of low mags. I missed these two las time. Again, M87-M89-M90 visible. On eastern side, M58-M59-M60 were also visible. Lil down M49 was an easy catch. I also mentioned to Jon abt missing M61 (New).. both of us located it and looked at it together. Easier to locate.. Jon noticed few NGCs nearby too..

Did I miss M85, which lil above M100 ??? Hmmm...

Continued..

Hunting Virgo Fuzzies II

Continued..

- Omega Centauri: Easy capture..i really need to see this one from some dark place.. or from india :)

- Centaurus A - Hamburger galaxy - From the refractor NP101, it seemed like a faint loose cluster.. i don't know why.. when i saw omega centauri cluster nearby, i told jon i dont remmeber nay cluster nearby, but there is hamburger galaxy nearby.. and precisely that was it, when we looked thru the 16" scope.. I think Jon was forgotten abt this one.. that was interesting :).. any way the hamburger shape looks perfect.. again lil faint than what i expteted.. It looked awesome thru SDAA scope.. i guess its bad transparency..

- Virgo Fuzzies: I have browsed thru these before, but just never get a confidence of which one is where or how to browse.. So this time, planned it before coming to the observation. got all the prints to locate the objects correctly..

Starting with Epsilon Vir or Vir 33 or Vir 34 always gets me to wrong location. Found M49 (New) easily with this.

Because of Jon's heavier scope and virgo being overhead, also loose the sense of direction. so wasn;t able to locate Markarain's chain correctly.

If you start through Com 6, then its lil easier, because there are not too many fuzzies on the way, to be lost. Also 6 com is easy to locate from Leo Denebola.

M98 on west side while M99 on SE. M100 is also not far from 6 coma.

If you extend the line of M98-6Com-M99 then it goes all the way to Markarain's chain. No other fuzzies in the middle.

Markarain's chain (New in details): M86 bigger than M84. 4388 also seems impressive being edge-on. 4387 clearly visible. also, Jon's 16" aperture shows 4413 and 4425 clearly. 4402 below M86 is visible. Next, Pair of 4438-4435, Eyes Galaxies, visible. 4438 definitely seems to have bright off-core material. Next set of galaxy pair 4461-4458 visible, though smaller.. and then brighter 4473-4477 is visible.. Also, 4479 which is next to 4477 is also visible.. so complete Markarains chain visible.. In the process, I missed M88 and M91.. tried it in Jon's scope, but somehow lost the direction.. I should be able to see all these 16 galaxies from my 10" scope as well..

Once back to M86-M84, can move to east of M84-4388 line to go to M87 (New). 4478-4476 clearly visible next to m87.. really tiny..

If we follow the same line M84-M87, it leads to M58 (New)... otherwise in triangle fashion lies M89 (new) next to a bright star. M90 (New) is close by. 4531 next to M90 is also visible. Also, betn M89 and M58 likes the galaxy pair 4450-4551.

Same line of M84-M87-M58 goes to M59 (New) and M60 (New). 4667-4638 are also visible.

I reversed the whole sequence again back to markarains chain-> M98..

Overall i ended up browsing 31 gals + missed two (M88-M91).. wow.. indeed a galactic zoo..

M81-M82: Just before packing up, thought will take a look.. but failed :) not sure why i wasn't able to find them.. too tired..

Friday KC Dark Night - III

Continued..

Coma/Virgo browsing: Wanted to browse galaxies in Virgo and Coma. Started with Denebola and moved 6 Coma. Doing it for first time..

M98-M99-M100 chain (New):

M98: W of the 6coma. bright..
M99: SE of the 6coma. bright..
M100: Move way up..

From M98, Move down to 11 Coma star.

M85 (New): bright with faint NGC companions

Markarian's chain:

M84: Aligned with M99-M98 line.
NGC4388: Sort of edge-on + elliptical.
M86: Bright. Elliptical
The eyes - 4438-4435
NGC 4461-4473-4477:
Continue the chain for M88 and M91

In Jon's 16.5" scope, From Epsilon Virginis to Rho virgo. Either saw M60 or NGC4647 not sure.. Too many of them..Lost it.. wasn't sure if i saw siamise twins or not..

Once we removed UWAN from my scope, I din't want to look at virgo again without it :)

Tired of fuzzies so GC time..

Omega Centauri: perfected my location. light pollution. not great in resolving stars.. not crispy clear view.. Observed thru all 3 scopes including 120mm refractor..

M13 GC in Hercules: Few stars at core Resolvable at 76x.

M92 GC:definitely tiny as compared m13. Don't remember when i saw this one last time. with Jon's helps, perfected star hopping (??)

PN 6210 in Hercules (New): Tiny PN.. small scale ghost of jupiter.. bright blue color.. perfect star hopping (??).. nearby star group visible in finder..

M107 in Ophiuchus (New): Faint. similar to M92. Easy to star hop from the bright star of Oph (??)

M4: too close to horizon to see any details.. M80 near M4, Tried but didn't spend much time..

M53 Coma GC: Aplha star (??) and GC in almost same view. Visible in finder. Fought for nearby 5053 GC.. Hard to see in my scope. In Jon's scope.. its like really really faint.. instead of GC, seemed like an open cluster.. difference in M53-and this NGC is sort of similar to the difference between M46-47 fomr LP sky... bright star cluster vs almost invisible sparse star cluster.. Have to be really careful when we starhop.. there are indeed lot of faint objects from the dark location. Also, before hunting or objects, I should get a judgment on size and magnitude..

M104 Sombrero: Marvellous view.. Dark lane visible clearly.. Finder shows it too. In Jon's 16.5", looks much better.. bright and dark lane clearly visible.. the sombrero head structure with bright sphere is clearly visible..

M68 GC (New): Just next to the corvus star (?). Tried to find it from home, but was too difficult.. From dark place, hard to see in finder.. Both star and the GC are in the same 32mm view (38x).

Ghost of Jupiter: Bright blue disk.. higher mags didn't help on this to see any details.. Jon's 16.5" didn't help either.. I had better view of this from my home. Infact from Jon's home, have seen the middle bright star.. Here, seeing was probably getting worst.

M83 seashell Gal (New): Fun star hopping. showed the star hopping sequence to Jon :). Galaxy is really bright and huge.. clearly visible in refractor also just at 30x..

continued..