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Observing log

Night in detail

Sun 1 Feb 2026 → Mon 2 Feb

Integration
9.8 h
Frames
70 frames
Targets
3
Dark sky
10.5 h
Moon
100 % · Full moon
Roof open
14 h · 71 % imaged
Sat 31 JanMon 2 Feb
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
Sky
Moon 100%
Roof
IC 405
Ha 29 × 600 s
M 31
L 4×300s · Red 5×240s · Blue 5×240s · Green 5×240s
M 40
Ha 22 × 600 s
HFR
1.53–1.64
Conditions
Cloud%
0
0
0
0
0
0
0
76
100
99
100
100
100
84
30
6
Temp°C
13
10
8
7
6
6
5
4
3
3
2
2
2
2
1
2
Dew°C
2
3
3
3
3
2
2
1
1
0
-1
-1
-1
-1
-2
-1
Humidity%
49
60
69
73
77
79
81
79
82
83
81
79
80
82
82
81
Windm/s
3
2
2
3
3
3
3
4
3
3
3
3
3
3
2
2
PressurehPa
971
970
970
970
970
970
970
971
970
970
970
969
968
968
968
968

HaLRedBlueGreenroof opengoodmarginalpoor

Sunset 18:13Moonrise 18:20Dark 19:36 → 06:07Moonset 08:20Sunrise 07:31

Sessions

3 targets
  • IC 405 · Flaming Star Nebula19:27 → 01:524.8 h · 29 frames
    Position
    05:18:36 33° 51' 04"
    Filters
    Ha 29 × 600 s
    HFR
    1.59 mean · 1.57–1.62
    Stars
    105 mean
    Integration by filter
    FilterFramesExposureIntegration
    Ha29600 s4.8 h
    Frames
    TimeFilterExpHFRStarsSensor
    19:27Ha600 s1.5780-10 °C
    19:37Ha600 s1.5884-10 °C
    19:47Ha600 s1.5898-10 °C
    19:57Ha600 s1.59107-10 °C
    20:08Ha600 s1.5781-10 °C
    20:18Ha600 s1.5980-10 °C
    20:28Ha600 s1.5989-10 °C
    20:38Ha600 s1.5978-10 °C
    20:49Ha600 s1.5993-10 °C
    20:59Ha600 s1.5871-10 °C
    22:47Ha600 s1.6098-10 °C
    22:57Ha600 s1.62128-10 °C
    23:08Ha600 s1.60115-10 °C
    23:18Ha600 s1.5993-10 °C
    23:28Ha600 s1.5895-10 °C
    23:39Ha600 s1.5793-10 °C
    23:49Ha600 s1.6091-10 °C
    23:59Ha600 s1.58101-10 °C
    00:09Ha600 s1.59122-10 °C
    00:19Ha600 s1.61147-10 °C
    00:30Ha600 s1.61144-10 °C
    00:40Ha600 s1.61136-10 °C
    00:51Ha600 s1.61130-10 °C
    01:01Ha600 s1.59124-10 °C
    01:11Ha600 s1.60116-10 °C
    01:21Ha600 s1.60130-10 °C
    01:32Ha600 s1.60117-10 °C
    01:42Ha600 s1.60132-10 °C
    01:52Ha600 s1.6175-10 °C
  • M 31 · Andromeda Galaxy21:10 → 22:311.3 h · 19 frames
    Position
    00:42:50 41° 11' 06"
    Filters
    L 4×300s · Red 5×240s · Blue 5×240s · Green 5×240s
    HFR
    1.58 mean · 1.55–1.62
    Stars
    95 mean
    Integration by filter
    FilterFramesExposureIntegration
    L4300 s20 min
    Red5240 s20 min
    Blue5240 s20 min
    Green5240 s20 min
    Frames
    TimeFilterExpHFRStarsSensor
    21:10Red240 s1.60197-10 °C
    21:14Red240 s1.59224-10 °C
    21:19Red240 s1.59188-10 °C
    21:23Red240 s1.60227-10 °C
    21:27Red240 s1.59174-10 °C
    21:31Green240 s1.5646-10 °C
    21:35Green240 s1.5641-10 °C
    21:40Green240 s1.5542-10 °C
    21:44Green240 s1.5629-10 °C
    21:49Green240 s1.5641-10 °C
    21:53Blue240 s1.60123-10 °C
    21:57Blue240 s1.6095-10 °C
    22:01Blue240 s1.62103-10 °C
    22:05Blue240 s1.6197-10 °C
    22:10Blue240 s1.61105-10 °C
    22:15L300 s1.5619-10 °C
    22:20L300 s1.5617-10 °C
    22:26L300 s1.5512-10 °C
    22:31L300 s1.5619-10 °C
  • M 40 · M4002:09 → 06:053.7 h · 22 frames
    Position
    12:22:13 58° 04' 59"
    Filters
    Ha 22 × 600 s
    HFR
    1.59 mean · 1.53–1.64
    Stars
    50 mean
    Integration by filter
    FilterFramesExposureIntegration
    Ha22600 s3.7 h
    Frames
    TimeFilterExpHFRStarsSensor
    02:09Ha600 s1.6472-10 °C
    02:19Ha600 s1.6482-10 °C
    02:29Ha600 s1.6033-10 °C
    02:39Ha600 s1.5964-10 °C
    02:50Ha600 s1.5966-10 °C
    03:00Ha600 s1.535-10 °C
    03:11Ha600 s1.6452-10 °C
    03:21Ha600 s1.6152-10 °C
    03:31Ha600 s1.5936-10 °C
    03:42Ha600 s1.6127-10 °C
    03:52Ha600 s1.5927-10 °C
    04:02Ha600 s1.6136-10 °C
    04:33Ha600 s1.5752-10 °C
    04:43Ha600 s1.6179-10 °C
    04:53Ha600 s1.5533-10 °C
    05:03Ha600 s1.5733-10 °C
    05:14Ha600 s1.5842-10 °C
    05:24Ha600 s1.6270-10 °C
    05:35Ha600 s1.5737-10 °C
    05:45Ha600 s1.5629-10 °C
    05:55Ha600 s1.6270-10 °C
    06:05Ha600 s1.60101-10 °C