| 17/10/2021 SESSION |
| M382021_10_17_WO66
Open Cluster RA:05 28.7 DEC:+35 51 Auriga Mag. 6.4 Classe III 2 m Surf.Brigh.12 Dist.1,066Kpc NGC1912,OCL 433 in Aur OB1;Burnham-shaped like Greek letter Pi cluster bright very large irregular figure star or stellar large & small WO 66ED Fl: 388 ZWO ASI183MM T:18.6 Gain:200 Filter: None Exp:300s Airmass 0.0 Moon 12.2gg 90.7% ill. (437) |
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| M372021_10_17_WO66
Open Cluster RA:05 52.3 DEC:+32 33 Auriga Mag. 5.6 Classe II 1 r Surf.Brigh.11 Dist.1,383Kpc NGC2099,OCL 451 Total population 500*;dark area near center rich star or stellar large & small WO 66ED Fl: 388 ZWO ASI183MM T:18.1 Gain:101 Filter: None Exp:300s Airmass 0.0 Moon 12.2gg 90.7% ill. (436) |
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| M362021_10_17_WO66
Open Cluster RA:05 36.3 DEC:+34 08 Auriga Mag. 6.0 Classe II 3 m Surf.Brigh.12 Dist.1,318Kpc NGC1960,OCL 445 in Aur OB1;incl Struve 737 10.7''sep cluster bright very large little compressed WO 66ED Fl: 388 ZWO ASI183MM T:18.2 Gain:200 Filter: None Exp:300s Airmass 0.0 Moon 12.2gg 90.7% ill. (435) |
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| IC17952021_10_17_WO66
Preceding (westward) atChevelure of Nebulosity Bright Nebula RA:02 25.8 DEC:+61 59 Cassiopeia Mag.99.9 Classe E Dist.2,3Mpc NGC 896,LBN 645,CED 6,SG 1.04,Min 2-57,narrrow dark lane n-s, SNR ? Brightest portion of IC 1805;vast neby incl cluster Mel 15 very large faint WO 66ED Fl: 388 ZWO ASI183MM T:19.7 Gain:350 Filter: None Exp:8x300s Airmass 0.0 Moon 12.2gg 90.7% ill. (434) |
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IMAGES GALLERY |
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ALL IMAGES ON THIS PAGE WERE MADE AT THEASTRONOMICAL OBSERVATORY Montecatini Terme (PT) - Tuscany - Italy 43° 53' 10" N 10° 45' 58" E WCO237 WEST COAST OBSERVATORY 237 executive director Dott. Carlo Muccini |
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