A real Grab and Go NGC 2169 in Orion

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John Baars Netherlands
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A real Grab and Go NGC 2169 in Orion

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Post by John Baars »


Chasing clouds along the firmament. Occasional rain and wet snow. Nobody expects a decent observation then right?


And yet, when at 11 p.m. local time I habitually looked out through the curtains I saw a totally opened sky. Heavy cloud formations on the horizon. But before those would be here......?

Like lightning shoes, coat on, pencil and paper stuffed in my coat pocket and my Grab and Go Maksutov out the door. Hadn't I seen a nice photo and description of NGC 2169 in Sky&Telescope? A small open cluster in Orion, readily visible in binoculars. Orion was already patiently waiting for me. A quick look with the binoculars: "Oh yes, that's where I need to be." Quickly the reddot finder to Betelgeuze, then the 18.5X50 viewfinder. Hop, hop. . It was already unmistakable in the viewfinder.
Finder ngc 2169.png
Edited viewfinder image from Stellarium. Do you see him?

Then main telescope! Hadn't I seen that one before? In retrospect, it turned out that way, but I didn't recognize it easily. I forced myself to handle paper and pencil with some composure. When I had the fourteen most important stars, I relaxed a bit.
NGC2169 Januari 2022 Final .jpg
Final Sketch


Time to wander over to the big boy there, the great Orion Nebula.
Moving up to the Objects of the Month? No, no, thick clouds. Just a quick look at M45 with the 10X30 stabilized binoculars was still afforded me. Was I crazy or did I just see nebula hanging around it? Nice research project for next time.

Pingggg... cold drop on my head. Ping...ping, ping.Oops wet snow there. My wife marveled at how quickly I got back inside. "Rain and snow." , I replied. But still nice that I got him. That's what they really call Grab and Go. Relaxing is something else.


For sketchers interested in the raw material:
IMG_2253.JPG
First one ( top left) at the telescope, magnitudes filled in later.
Second one ( top right) right after coming into the house.
Third one (bottom) final analogue sketch. Computerized version is above.
Refractors in frequency of use : *SW Evostar 120ED F/7.5 (all round ), * Vixen 102ED F/9 (vintage), both on Vixen GPDX.
GrabnGo on Alt/AZ : *SW Startravel 102 F/5 refractor( widefield, Sun, push-to), *OMC140 Maksutov F/14.3 ( planets).
Most used Eyepieces: *Panoptic 24, *Morpheus 14, *Leica ASPH zoom, *Zeiss barlow, *Pentax XO5.
Commonly used bino's : *Jena 10X50 , * Canon 10X30 IS, *Swarovski Habicht 7X42, * Celestron 15X70, *Kasai 2.3X40
Rijswijk Public Observatory: * Astro-Physics Starfire 130 f/8, * 6 inch Newton, * C9.25, * Meade 14 inch LX600 ACF, *Lunt.
Amateur astronomer since 1970.
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Bigzmey United States of America
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Re: A real Grab and Go NGC 2169 in Orion

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Post by Bigzmey »


Nice quick session and sketch tutorial John! Common wisdom is that Maks are not optimal for open clusters, but rules are made to be broken. :)
Scopes: Stellarvue: SV102ED; Celestron: 9.25" EdgeHD, 8" SCT, 150ST, Onyx 80ED; iOptron: Hankmeister 6" Mak; SW: 7" Mak; Meade: 80ST.
Mounts: SW: SkyTee2, AzGTi; iOptron: AZMP; ES: Twilight I; Bresser: EXOS2; UA: MicroStar.
Binos: APM: 100-90 APO; Canon: IS 15x50; Orion: Binoviewer, LG II 15x70, WV 10x50, Nikon: AE 16x50, 10x50, 8x40.
EPs: Pentax: XWs & XFs; TeleVue: Delites, Panoptic & Plossls; ES: 68, 62; Vixen: SLVs; Baader: BCOs, Aspherics, Mark IV.
Diagonals: Baader: BBHS mirror, Zeiss Spec T2 prism, Clicklock dielectric; TeleVue: Evebrite dielectric; AltairAstro: 2" prism.
Filters: Lumicon: DeepSky, UHC, OIII, H-beta; Baader: Moon & SkyGlow, Contrast Booster, UHC-S, 6-color set; Astronomik: UHC.
Solar: HA: Lunt 50mm single stack, W/L: Meade Herschel wedge.

Observing: DSOs: 3106 (Completed: Messier, Herschel 1, 2, 3. In progress: H2,500: 2180, S110: 77). Doubles: 2437, Comets: 34, Asteroids: 257
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Makuser United States of America
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Re: A real Grab and Go NGC 2169 in Orion

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Post by Makuser »


Hello John. A very nice observing report with the short time allotted to you by the weather. And very nice sketches of NGC 2169 too, considering how cold you were getting the notes and data. Thanks for sharing this report with us John and I hope that you get another and even better observing opportunity again soon.
Marshall
Sky-Watcher 90mm f/13.8 Maksutov-Cassegrain on motorized Multimount
Orion Astroview 120ST f/5 Refractor on EQ3 mount
Celestron Comet Catcher 140mm f/3.64 Schmidt-Newtonian on alt-az mount
Celestron Omni XLT150R f/5 Refractor on CG4 mount with dual axis drives.
Orion 180mm f/15 Maksutov-Cassegrain on CG5-GT Goto mount.
Orion XT12i 12" f/4.9 Dobsonian Intelliscope.
Kamakura 7x35 Binoculars and Celestron SkyMaster 15x70 Binoculars. ZWO ASI 120MC camera.
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Lady Fraktor Slovakia
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Re: A real Grab and Go NGC 2169 in Orion

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Post by Lady Fraktor »


A great report John. It is amazing how quickly a person can pack things when the snow/ rain starts. :)
Gabrielle
See Far Sticks: Elita 103/1575, AOM FLT 105/1000, Bresser 127/1200 BV, Nočný stopár 152/1200, Vyrobené doma 70/700, Stellarvue NHNG DX 80/552, TAL RS 100/1000, Vixen SD115s/885
EQ: TAL MT-1, Vixen SXP, SXP2, AXJ, AXD
Az/Alt: AYO Digi II, Stellarvue M2C, Argo Navis encoders on both
Tripods: Berlebach Planet (2), Uni 28 Astro, Report 372, TAL factory maple, Vixen ASG-CB90, Vixen AXD-TR102
Diagonals: Astro-Physics, Baader Amici, Baader Herschel, iStar Blue, Stellarvue DX, Tak prism, TAL, Vixen
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John Baars Netherlands
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Re: A real Grab and Go NGC 2169 in Orion

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Post by John Baars »


Makuser wrote: Sat Jan 08, 2022 8:20 pm Hello John. A very nice observing report with the short time allotted to you by the weather. And very nice sketches of NGC 2169 too, considering how cold you were getting the notes and data. Thanks for sharing this report with us John and I hope that you get another and even better observing opportunity again soon.
Thanks, I'll do my best! :Astronomer1:
Lady Fraktor wrote: Sat Jan 08, 2022 8:54 pm A great report John. It is amazing how quickly a person can pack things when the snow/ rain starts. :)
Thank you. Well yes, it took me 30 seconds to come in! :animals-dogrun:
Bigzmey wrote: Sat Jan 08, 2022 6:51 pm Nice quick session and sketch tutorial John! Common wisdom is that Maks are not optimal for open clusters, but rules are made to be broken. :)
Thanks for your kind remarks.
I'm glad this telescope is not wise enough for that wisdom, he never heard of that rule. :whistle:
Refractors in frequency of use : *SW Evostar 120ED F/7.5 (all round ), * Vixen 102ED F/9 (vintage), both on Vixen GPDX.
GrabnGo on Alt/AZ : *SW Startravel 102 F/5 refractor( widefield, Sun, push-to), *OMC140 Maksutov F/14.3 ( planets).
Most used Eyepieces: *Panoptic 24, *Morpheus 14, *Leica ASPH zoom, *Zeiss barlow, *Pentax XO5.
Commonly used bino's : *Jena 10X50 , * Canon 10X30 IS, *Swarovski Habicht 7X42, * Celestron 15X70, *Kasai 2.3X40
Rijswijk Public Observatory: * Astro-Physics Starfire 130 f/8, * 6 inch Newton, * C9.25, * Meade 14 inch LX600 ACF, *Lunt.
Amateur astronomer since 1970.
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Re: A real Grab and Go NGC 2169 in Orion

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Post by helicon »


Great report John on the grab-n-go session and congrats on winning the VROD for today!
-Michael
Refractors: ES AR152 f/6.5 Achromat on Twilight II, Celestron 102mm XLT f/9.8 on Celestron Heavy Duty Alt Az mount, KOWA 90mm spotting scope
Binoculars: Celestron SkyMaster 15x70, Bushnell 10x50
Eyepieces: Various, GSO Superview, 9mm Plossl, Celestron 25mm Plossl
Camera: ZWO ASI 120
Naked Eye: Two Eyeballs
Latitude: 48.7229° N
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John Baars Netherlands
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Re: A real Grab and Go NGC 2169 in Orion

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Thanks for the VROD!
Refractors in frequency of use : *SW Evostar 120ED F/7.5 (all round ), * Vixen 102ED F/9 (vintage), both on Vixen GPDX.
GrabnGo on Alt/AZ : *SW Startravel 102 F/5 refractor( widefield, Sun, push-to), *OMC140 Maksutov F/14.3 ( planets).
Most used Eyepieces: *Panoptic 24, *Morpheus 14, *Leica ASPH zoom, *Zeiss barlow, *Pentax XO5.
Commonly used bino's : *Jena 10X50 , * Canon 10X30 IS, *Swarovski Habicht 7X42, * Celestron 15X70, *Kasai 2.3X40
Rijswijk Public Observatory: * Astro-Physics Starfire 130 f/8, * 6 inch Newton, * C9.25, * Meade 14 inch LX600 ACF, *Lunt.
Amateur astronomer since 1970.
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Re: A real Grab and Go NGC 2169 in Orion

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Post by Butterfly Maiden »


Congratulations on receiving the VROD John.
Vanessa

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Leica 8x32BN binoculars.
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Re: A real Grab and Go NGC 2169 in Orion

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Post by Thefatkitty »


Congrats on the VROD John, well deserved! You had a nice session there it seems, quick as it was... I admire your speed on bringing it all back in too!

Very nice sketches and report; NGC 2169. I'll have to take a look for this, thank you :D

All the best,
Mark

"The Hankmeister" Celestron 8SE, orange tube Vixen made C80, CG4, AZ-EQ5 and SolarQuest mounts.
Too much Towa glass/mirrors.

Solar:
H/A - PST stage 2 mod with a Baader 90mm ERF on a Celestron XLT 102 (thanks Mike!)
Ca-K - W/O 61mm, Antares 1.6 barlow, Baader 3.8 OD and Ca-K filters with a ZWO ASI174mm.
W/L - C80-HD with Baader 5.0 & 3.8 Solar film, Solar Continuum 7.5nm and UV/IR filters with a Canon EOS 550D.
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Unitron48 United States of America
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Re: A real Grab and Go NGC 2169 in Orion

#10

Post by Unitron48 »


Great report and sketches, John! Congrats on your VROD award!!

Dave
Unitron (60mm, 102mm), Brandon 94
Stellarvue SVX127D
http://www.unitronhistory.com

"Look deep into nature, and then you will understand everything better." Albert Einstein
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