Shangri La, Muscat, Oman Observations – Thursday 4 October 2012

Location: Barr Al Jissa Shangri La Hotel, Muscat, Oman
Conditions: Clear
Equipment: Naked eye, Celestron Skymaster 15×50 binoculars
Highlights: Mars,

18:00-ish watched the sunset from the sea having a bob. Best way to watch the sun go down. The resort had a Lazy River running through it – a long loop styled on a falaj (Omani irrigation system used to bring water from the pools in the upper reaches of the wadis to the villages) with water jets to keep it flowing. We had one last float around on a rubber ring round this from where I could see a few stars coming out and in particular Mars high to the West.
We returned to our room via the pool where I had a moment lying on my back in the empty pool looking up at the stars at the zenith. The moon was not yet up. Once again Cygnus was at the zenith and I could just make out a faint fuzz of the Milky Way across to Cassiopeia. That’s quite a way to see it I suppose and in some ways summed up the great day we’d had doing very little around the resort, just reading and messing about in the water.

We ate on the Corniche in Muttrach at Fast Food and Juice Centre cafe again, which serves great shawarma, felafel, hummus and a really refreshing lemon mint drink. A Tunisian family at the next table struck up conversation in a mix of French and English. They lived and worked in Oman and were very hospitable, inviting us to their home, which we had to decline as we were flying onto Dubai the next day. When we came to settle our bill we found they had very kindly paid it. “Welcome to Oman!”. This friendliness and generosity seems to be very much part of the culture and having travelled and been hassled in other countries was very surprising and refreshing. All too often you think that somebody has an angle. Whilst you should never be naive, people in Oman and generally and genuinely nice.

11:20 Back at the room, another observation of Jupiter through the bins. Didn’t sketch this time but did take a screenshot with SkySafari+ just to track the Galilean moons again.
screenshot from SkySafari+ Where is Io though?

Having sketched and tracked the positions of Jupiter’s moons nearly every evening I ought to make a chart of my observations to show the day to day movements. I know there is one printed in Sky at Night magazine each month but it would be interesting to compare and confirm my observations.

I also took some photos of Orion. I’ll have a go a stacking and processing them later, when I’m back home and it’s a cloudy night.

This was my last night of stargazing on this holiday. After this we had a couple of days in Dubai before returning home. This had been an incredible holiday. It was very much a holiday and all the stargazing I did was a bonus extra. I tried not to let it dominate but at the same time took the opportunity where I could.

Observing programs
Messier: 8/110
Lunar 100 observed: 8/100
Lunar 100 imaged: 8/100

Oman Desert Stargazing Observations – Tuesday 2 October 2012

Location: Desert Night Camp, Wahiba Sands, Oman
Conditions: Clear, dark. No cloud, no mist, no haze.
Highlights: Dark Skies, Milky Way, Mare Criseum, The Desert

I’d really been looking forward to our stay in the desert in Oman. We stayed at the marvellous Desert Nights Camp in the Wahiba Sands region. It was great fun driving 11km into the desert with our 4×4 Land Cruiser drifting through the sands.
After settling into our luxurious tent they took us up onto the dunes to watch the sun set.

19:00 By 7pm it was dark. I’d expected dark clear skies but this was incredible. Before my eyes more detail came into view minute by minute. I used the Summer Triangle to get my bearings. The Milky Way was visible stretching through Cassiopeia in the East, Cygnus at the zenith and to Sagittarius in the West.
I had the binoculars with me and I also had my Canon EOS400D on the tripod to take some long exposures for potential processing and stacking later. However I was more interested in just viewing the spectacle of it with the naked eye and had a bit of a wow moment at the detail I was seeing.

19:30-20:00. the moon rose at about 8pm. It was about 3 days past full and very bright, again washing out the sky and lighting the camp. This was a major shame as a lot of the detail was lost to me and the Milky Way pretty much disappeared from view. I could discern it in places but that might have been more of a case that I was expecting to see it there.

21:45 Before booking the Desert Night Camp I’d been in contact with them by email and they had told me they had a telescope I could borrow when I visited. When we checked in, it was there in reception a 114mm newtonian with a 1000mm focal length in a shortish tube – a parabolic mirror I guess. They told me it wasn’t working but I was welcome to try it. I think they hoped I might be able to fix it. After dinner (which was great, although I thought the ice sculpture was a bit over the top. The Oud player was brilliant though – unusual stringed instruments – another of my interests) I went to check it out but couldn’t get anything out of it. I suspect the collimation was way out. It had probably been fiddled with by a well meaning enthusiastic amateur trying to fix it. I hadn’t really got the skills, equipment or time to do much with it and figured I was wasting my time and would be better off with my binoculars instead.
I spent some time observing the moon – 2/3 days past full so some detail along terminator. The Mare Criseum was a standout and the walls around it formed a horseshoe with the upper edges of those extending like two horns into the darkness. I was using my Cambridge Star Atlas to identify the lunar features.  The numbers refer to the numbering in the Star Atlas.  Of particular note were the rays from Proclus.  This is number 12 on the Lunar 100.  This takes my tally up to 8/100.
 There was also a distinctive line of 4 craters along the terminator – Petavius, Snelius, Stevinus and Rheita.

22:15 I observed the Andromeda Galaxy, M31 through the binoculars. Really impressive.
Jupiter rose above the Eastern dunes and once again I sketched the positions of it moons to compare their progress from night to night. I could only see 3 of the Galilean moons this evening as Ganymede was really close to Jupiter and i was unable to discern it.
I’d given up on the tripod for the binoculars as lengthy viewing was giving me some neck ache. Instead I was outside our tent on a beanbag. There wasn’t anybody else about. There weren’t many other people at the camp and it’s not a place for late night drinking and partying. I heard a burp footsteps nearby behind me and turned to see two camels wandering through the camp. A little later I heard some more grunting sounds and thought the camels were back. However it was just a couple in a nearby tent shagging.

05:30 The following morning we were up early at 5:30 to catch the sunrise over dunes.
By now it was getting light and only planets were visible to the naked eye. Jupiter was up at the zenith. Venus was to the east. Observing it through the binoculars showed a bright star nearby which A spotted when she took a look. This was Regulus in Leo which was within about 8 arcminutes and this conjunction had been mentioned in the highlights for the month in various publications and podcasts. Closest approach was 3 October so this was a fortunate treat. I hadn’t been looking for it.

The moon was also still up now over in the Western sky.

Observing programs
Messier: 7/110
Lunar 100 observed: 8/100
Lunar 100 imaged: 8/100

Sur, Oman Observations – Monday 1 October 2012

Location: Sur, Oman
Conditions: Misty
Highlights: Jupiter, Hyades

22:30 Our room at the oh so 70s Sur Beach Hotel faced North overlooking the beach. Sur is a much smaller city (pop less than 50,000) and as a consequence much much less light pollution. Disappointingly and surprisingly the sky was very misty. Water vapour coming in off the sea, no doubt. The sea is very warm, like bath water so I suspect there’s a lot of evaporation going on and that has to go somewhere. The Moon was also a couple of days past full and at the zenith washing out the sky. I could see it if I hung out the balcony a bit. Worked out after with the bins i was getting down to about mag 7.
I had the Celestron Skymaster 15×50 binoculars on the tripod. It was rubbish from horizon to about 25° though. Too misty.

22:45 Jupiter was up in the East NE sky. I did a sketch of the 4 Galilean moons to compare with Saturday.

23:00 Not far from Jupiter, in Taurus, the mag 2.1 star Aldebaran was visible to the east, shining orange. This was pretty much the only naked eye star visible. From there I hopped into the Hyades open cluster, which I sketched.

From this I was able to work out that despite the mist I was getting mag 7 skies.
A rather enjoyable session.

Muscat, Oman Observations – Saturday 29 September 2012

Location: Chedi Hotel Muscat, Oman
Conditions: Warm, Patchy cloud. Misty and hazy. Coastal location. (Northern coast)
Equipment: Naked eye, Celestron Skymaster 15×50 binoculars
Highlights: Moon, Tycho, Jupiter

22:30 I had been expecting to get clear skies in Oman. Muscat is a city of about 3/4 million people that sprawls long and narrow along the Northern coast. Light pollution is a problem and this is not helped by the haze and mist. I suspect a certain amount of that is due to dust from the mountainous landscape and the desert interior. A certain amount will have been due to humidity, probably because of the coastal location. I was surprised at the amount of patchy cloud that came over as the evening progressed. I’d noticed similar in Dubai the night before. It was also full Moon, reaching the zenith at around 23:00 and washing out a lot of the sky. The moon was bright enough to cast sharp shadows and being on the approach to the airport several of these were cast by planes.

After dinner, down at a cafe on the Corniche in Muttrrah, we went out by the Long Pool at the Chedi with a beer and the bins. Lay on a divan by the pool looking right up at a full moon. A was asking about the big white crater with the lines coming off it – I identified Tycho for her.
I set the bins up on the tripod to get a look at Jupiter which was about 30° up in the West. Through binoculars Jupiter appeared very orange due to the dust. Seeing and transparency not great.
I thought I’d spotted two moons around the 7 o’clock position. As my eyes got used to it i noticed the closest one in to Jupiter had one at it’s 10 o’clock position. A bit later I spotted another at Jupiter’s 2 o,clock position.

I made a quick sketch and used SkySafari+ to identify which moon was which.

A Lebanese couple came past and were curious about what I was looking at. They’d seen people around the resort before with binoculars or telescopes but never taken a look so I showed them Jupiter and it’s moons.

It’s interesting to compare my experience of observing from The Chedi in Muscat, Oman with that of of a fellow member of the Stargazer’s Lounge forum who was in Oman a few days before me. It seems like I was following him round.