Mersing Trip Report 19 May 2007

Alright, this is for sharing of your observation experience. Or, if you are arranging gatherings, star-gazing expeditions or just want some company to go observing together, you can shout it out here.
fl
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Post by fl »

A brief report on my first star gazing trip at Mersing!

Firstly, thanks to Clifford for giving me a ride to the site. The others in the car were zong, cherlynn and andrewtyr. We reached there around 7pm, the sky was cloudy but we were able to see some stars as it gets darker. The sky turned for the worse around 9pm with all the stars wiped off. Miraculously, it cleared up within a few minutes around 11pm and the sky remained clear throughout the night!

Thanks to acc for sharing his 12.5’ portaball and rlow for operating and providing live commentaries for each of the objects! I observed many clusters, galaxy and nebulas; this is a list of what I can remember. M3, M8 lagoon nebula, M11 wild duck cluster, M13 and M92 in Hercules, M15 cluster, M16 eagle nebula, M17 swan nebula, M20 triffid nebula, M22, M31 andromenda galaxy, M44, M51 whirlppol, M57 ring nebula, M76 dumbell nebula, M80, M101 Pinwheel, M104 Sombreo galaxy, coat hanger, blue planetary, witch’s broom nebula, veil nebula, bug nebula, M2, M4, M6 & M7. I am sure I seen alot more, but these are what I can recall.

I most enjoy observing globular clusters; it is so amazing to be able to see the individual stars within the clusters! I guess my eyes are still not sharp enough for galaxies as most of the time when they say there are three, I can only see two. The milky way near the Sagittarius region was very white, so white that many of us mistaken it to be clouds initially! Later into the night, the Milky Way can be seen from horizon to horizon! Jupiter was also a great sight, with many bands resolved.

It was a fruitful trip, enjoyed it alot, hope to join you guys again! :D
andrewtyr
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Post by andrewtyr »

Wow, that's a really fast report, fl. Think you did this report before going off to rest! So hardworking :)

As it was my first time there, I had no benchmarks to compare. Like what fl mentioned, it was really a bad sky until it started clearing up suddenly. So the myth about bringing newbies does work afterall!

It was a very confusing sky, but the experienced folks pointed out the various constellations to us - Saggittarius, Hercules, Bootes, Centaurus. Airconvent also taught us how some of the naming of the stars came about, rlow pointed out many objects that we could hardly make out with our naked eyes.

Like what fl said, acc and rlow showed us so many objects. What we often see as a blur image turned out to be such a detailed and beautiful object. The moderators group taught the toa payoh group a big deal. It was such an eye-opener! A couple of pratas and teh tarik is definitely worth the tuition fees! :lol:
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acc
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Post by acc »

Thanks fl and Andrew for the nice ob report. Wow I didn't realise we managed quite a long list of objects for the night. Glad that you guys are able to get a lift with Clifford: Your group brought us fantastic skies for the night! :) The sky this morning was among the best I have seen at Mersing; it is quite rare to have clear skies for almost the entire sky and for almost the entire night! :)

Thanks to airconvent for giving rlow and myself a lift!! :) :) :)

Anyway, it was really fun sharing the scope with so many people last night. Too bad it was too dark to put a face to the voices and names but hope to see some of you at the old Turf club this friday evening! http://www.singastro.org/viewtopic.php?t=4928

cheers
cc
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Post by Airconvent »

The trip there had been marred by heavy rain and constant lightinging strikes with visibility on the roads down to 200m only!
Parts of the road was so flooded that road barriers started floating around like boats and on one occasion, they flowed together with our car's movement, bringing chuckles to chee chien and rlow.
On arrival, it was already dark with 95% cloud cover and we found most of the Mersing Group had retired to their chalet for obs there instead, so the field was relatively clear save for a few new faces. One group from Ngee Ann led by Alfred was also there while Clifford was there with his "brood" . Miraculously, the sky cleared up within 2 hours and remained so all the way till morning. I would say sky condtion was about 80-90%% Mersing full potential.

The sky was good enough for me to see the coalsack for the first time. (I hadn't look for it in previous trips but became intrigued when Gavin mentioned it to me during the last trip.)

The highlight for that evening was the Portaball of course. rlow, the walking sky map was busy teaching everyone about the constellations and I cant help but joined in to listen too. He brought a case full of 2" pentaxes and that helped make the views a truly wonderful experience on the portaball. Chee Chien was busy showing everyone his favourite objects, sometimes with multiple repeat telecast!

The portaball performance was nothing shot of stellar for this country bumpkin. I had a little trouble with my N8 and lost alignment a few times due to alignment stars and battery problem, so in the end stopped after only several objects which was a waste because the goto was spot on last night.

Was truly amazed with the view through the Pentax 40 on the portaball. The FOV was so big it felt like looking though a bino and with 12.5" of aperture, stars and galaxies come alive! There were several first for me...

While the number of objects we clocked were low as compared with other trips, we made up for it with breathtaking views of the objects selected.

Firstly, I could make out clearly the arms of M51 for both galaxies. We had a really nice look at the Bug nebula and Centaurus A galaxies.
I must say I saw the Ring, Dumbell and Omega Centauri in an entirely new perspective. There were so much details it was truly a "wow"ing experience. Next rlow showed us the Helix nebula with magnification that enabled it to fill out half the FOV!
The rest of the night, we had fun with all the Sagitarrius objects (lagoon , swan, trifid, eagle ), a couple of ducks in the wild duck cluster and then moved on to several galaxies and globular clusters. Chee Chien found time to move on to the andromeda with 3 galaxies in the same view and impressed everyone with with views of all 3 major parts of the Veil. At my pestering, he also let us see the North American Nebula and while I cannot make out the famous shape, I could clearly see the Pelican Nebula next to it.

Meanwhile Kochu was busy imaging away and I saw a geat picture of the Ring nebula he took in full colour.

It was amusing seeing chee chien and rlow switching pentax "hand grenades " the whole night to enhance on the views. It was such a busy night that CC stayed way past his 2pm bed time to show everyone all the cool objects right up to 5am in the morning! :D We are thankful for his sacrifice!

During the night, we also had some guest from the official mersing group joined us..including elusive Kay Heem and the generally M.I.A David Lian who made a special appearence! And while I did buy some buns, Clifford and gang also offered lots of snacks during the night to keep the passion going!

Jupiter was too glaring for useful views at night but towards morning when the sky brightened, we took another look and was amazed by the details we saw. I counted 7 bands although rlow claimed he could count 11. What was amazing was the details in the bands. I could make out waves in each band similar to what you would see in the Jupiter photos. This is the first time I saw Jupiter like that...awesome!

Overall , we had a good trip. The event ended with nasi lemak and roti prata (thanks to Clifford for giving us a treat!) before we proceeded back to Singapore.

rich

ps...sorry lah...no photos as in my haste, I did not bring one along. In anycase, it was already dark when we arrived. Hope the rest can upload their images here. cheers
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weixing
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Post by weixing »

Hi,
Glad to know that you guys had a good time... me too busy clearing my work and Singapore sky was too busy entertaining the clouds, so didn't got the chance to obs... :( :(
Jupiter was too glaring for useful views at night but towards morning when the sky brightened, we took another look and was amazed by the details we saw. I counted 7 bands although rlow claimed he could count 11. What was amazing was the details in the bands. I could make out waves in each band similar to what you would see in the Jupiter photos. This is the first time I saw Jupiter like that...awesome!
Yes, I also note this... Jupiter look best during the early morning time and I also read some report on this on the internet, but can't remember where.

Have a nice day.
Yang Weixing
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pics

Post by Traveler »

We're very lucky to have the sky so clear with so many newbies this time. It was nice talking to everyone including those i've seen for the first time. Must be the most successful trip ever.
Thank you Chie Chien and Clifford for guiding my bro's car into the field. Now we see another useful application for a laser pointer!

Thanks to Chie Chien and the 2 Richards for showing us so many objects throughout the night. Every familiar object viewed through the portaball totally redefines what i've seen in my C5! Aperture rules!

Here's some of the pics taken during the trip. This must be the best night ever been. Not even a single cloud passed overhead when it was totally clear after midnight. But the breath of the milky way is indeed slightly thinner than previous years.

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Image Andromeda galaxy can be seen at the lower right.
Image
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Clifford60
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Post by Clifford60 »

I am bad in reporting, so one simple statement. Fantastic night, so many objects and so much details, lost count.

Very nice pics as usual, Weixiong. Can I get some of these excellent pictures full size?
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acc
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Post by acc »

Wow very nice pics Weixiong! Really brings out the mood and atmophere!
We do it in the dark...
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Takahashi Mewlon 210
William Optics 110ED
...and all night long!
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VinSnr
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Post by VinSnr »

weixiong, can give the exposure settings of your camera?
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Post by Sandeep10 »

Great pics...seems Sky was pretty clear there.
lets see when can I get a chance to join you all guys...!!!

Clear Skies!
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