Sh2-155 Cave Nebula – 2018

Sh2-155 Cave Nebula – 2018

2016-10-28 20:00-02:00
Clear, hard wind, intermittent high clouds, 80% humidity, 7 degrees C
Exposures:
Ha:86x90s RGB:(50+44+58)x30s L:60x30s

2018-10-14 20:00-05:00
Clear, some wind, no moon, 80% humidity, 12 degrees C
Exposures:
L: 114x60s RGB:(90+84+90)x60s

2018-10-18 20:00-05:00
Clear, no wind, half moon, 90% humidity, 3 degrees C
Exposures:
Ha: 94x90s RGB:(81+77+82)x60s

Camera: ASI1600MM-COOL+ZWO EFWmini, Baader R,G,B,7nm Ha, IDAS LPS-D1, gain 200, offset 50, -20C
Lens: Sky-Watcher Esprit 80ED + Sky-Watcher field flattener
Mount: HEQ5 Pro
QHY 5L-II-M auto guider and Celestron 80mm guide scope
Software: Sequence Generator Pro, PixInsight, Photoshop
Location: Borås, Sweden

M31, M32, M110 in LRGB+Ha (reprocessed)

M31, M32, M110 in LRGB+Ha (reprocessed)

2018-10-10 00:00-05:00
Clear, no wind, no moon, 97% humidity, 7 degrees C

M31
Exposures:
244x60s L
Rotation: 0 degrees

2018-10-11 20:00-05:00
Cloudy followed by high clouds, some wind, no moon, 75% humidity, 12 degrees C

M31
Exposures:
14x90s Ha
97x30s L
(19+29+32)x60s RGB
Rotation: 0 degrees

2018-10-13 20:00-05:00
Some high clouds, some wind, no moon, 85% humidity, 15 degrees C

M31
Exposures:
(80+70+72)x60s RGB
30x60s L
120x90s Ha
Rotation: 0 degrees

Camera: ASI1600MM-COOL+ZWO EFWmini, Baader R,G,B,7nm Ha, IDAS LPS-D1, gain 200, offset 50, -20C
Lens: Sky-Watcher Esprit 80ED + Sky-Watcher field flattener
Mount: HEQ5 Pro
QHY 5L-II-M auto guider and Celestron 80mm guide scope
Software: Sequence Generator Pro, PixInsight, Photoshop
Location: Borås, Sweden

Sh2-101 Tulip Nebula – 2018

Sh2-101 Tulip Nebula – 2018

2018-10-03 20:30-01:00
Clear, some wind, no moon, 95% humidity, 3 degrees C

Sh2-101
Exposures:
60x60s L
(63+60+59)x60s RGB
Rotation:-45 degrees

2018-10-10 20:00-00:00
Clear, no wind, no moon, 97% humidity, 7 degrees C

Sh2-101
Exposures:
45x60s L
93x90s Ha
Rotation:-45 degrees

Camera: ASI1600MM-COOL+ZWO EFWmini, Baader R,G,B,7nm Ha, IDAS LPS-D1, gain 200, offset 50, -20C
Lens: Sky-Watcher Esprit 80ED + Sky-Watcher field flattener
Mount: HEQ5 Pro
QHY 5L-II-M auto guider and Celestron 80mm guide scope
Software: Sequence Generator Pro, PixInsight, Photoshop
Location: Borås, Sweden

IC5146 – Cocoon Nebula – 2018

IC5146 – Cocoon Nebula – 2018

2018-09-15 22:30-04:00
Some low clouds, some wind, no moon, 95% humidity, 8 degrees C

2018-09-28 20:30-23:30
Some low clouds, little wind, rising moon, 75% humidity, 4 degrees C

IC5146
Exposures:
58x60s L
(32+51+29)x60s RGB
Rotation:45 degrees

IC5146
Exposures:
(29+30)x60s RB
40x90s Ha
Rotation:45 degrees

Camera: ASI1600MM-COOL+ZWO EFWmini, Baader R,G,B,7nm Ha, IDAS LPS-D1, gain 200, offset 50, -20C
Lens: Sky-Watcher Esprit 80ED + Sky-Watcher field flattener
Mount: HEQ5 Pro
QHY 5L-II-M auto guider and Celestron 80mm guide scope
Software: Sequence Generator Pro, PixInsight, Photoshop
Location: Borås, Sweden