SIRIUS Picture of the Month Archive

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[Spiral Galaxy : NGC1232] [Star Forming Region : Keyhole Nebula]
Date : 2001.10.20
Field size : 6'.0 x 6'.0
Expo.Time : 30sec x 110
JHKs composite color

High Quality Image
(JPG file, 558kB)
Low Quality Image
(JPG file, 201kB)
Date : 2001.6.7
Field size 6'.5 x 6'.5
Expo.Time 5sec x 60
JHKs composite color

High Quality Image
(JPG File, 996kB)
Low Quality Image
(JPG File, 347kB)
[M104 : The Sombrero Galaxy] [NGC4038/4039 : The Antennae]
Date : 2002.1.21
Field size : 6'.6 x 6'.8
Expo.Time : 30sec x 10
JHKs composite color

High Quality Image
(JPG file, 928kB)
Low Quality Image
(JPG file, 312kB)
Date : 2002.1.29
Field size 7'.2 x 7'.2
Expo.Time 5sec x 10
JHKs composite color

High Quality Image
(JPG File, 1,180kB)
Low Quality Image
(JPG File, 388kB)
[C/2000 WM1 (LINEAR)] [Hydra Cluster   Abell 1060]
Date : 2002.2.8
Field size : 7'.0 x 7'.2
Expo.Time : 5sec x 5
JHKs composite color

High Quality Image
(JPG file, 559kB)
Low Quality Image
(JPG file, 206kB)
Date : 2002.2.5,10
Field size : 11'.8×7'.8
Expo.Time : 30s x 30
JHKs composite color

High Quality Image
(JPG file, 947kB)
Low Quality Image
(JPG file, 424kB)
[Barred Spiral Galaxy : NGC55] [Star forming region : R CrA]
Date : 2002.6.15
Field size : 20'.3 x 13'.6
Expo.Time : 30sec x 10
JHKs composite color

High Quality Image
(JPG file, 2,167kB)
Low Quality Image
(JPG file, 588kB)
Date : 2001.10.29
Field size : 5'.8×5'.7
Expo.Time : 5s x 10
JHKs composite color

High Quality Image
(JPG file, 1,625kB)
Low Quality Image
(JPG file, 528kB)
[Norma Cluster   Abell 3627] [Herbig-Haro Object   HH 46/47]
Date : 2002.6.26
Field size : 21'.2 x 21'.2
Expo.Time : 30sec x 20
JHKs composite color

High Quality Image
(JPG file, 2,043kB)
Low Quality Image
(JPG file, 688kB)
Date : 2001.1.26
Field size : 5'.0×5'.0
Expo.Time : 30s x 30
JHKs composite color

High Quality Image
(JPG file, 1,202kB)
Low Quality Image
(JPG file, 408kB)