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PFRAstro
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Observing log

Night in detail

Thu 16 Apr 2026 → Fri 17 Apr

Integration
59 min
Frames
13 frames
Targets
2
Dark sky
8.2 h
Moon
0 % · New moon
Roof open
7.8 h · 13 % imaged
Wed 8 AprWed 22 Apr
19
20
21
22
23
00
01
02
03
04
05
06
07
08
Sky
Moon 0%
Roof
Melotte 111 Panel 1
L 3 × 300 s
Melotte 111 Panel 2
L 4×300s · Red 5×240s · Green 1×240s
HFR
1.61–1.80
Conditions
Cloud%
59
31
6
1
13
1
8
16
48
100
91
93
5
29
Temp°C
26
24
23
22
22
21
21
21
20
20
20
20
19
19
Dew°C
18
18
18
18
17
17
18
18
18
18
18
18
17
17
Humidity%
61
66
71
76
73
76
79
84
89
89
87
87
89
86
Windm/s
4
5
4
4
4
3
4
4
4
4
4
4
4
4
PressurehPa
958
957
957
958
958
958
957
957
957
956
956
957
957
957

LRedGreenroof opengoodmarginalpoor

Sunset 20:07Moonrise 07:00Dark 21:32 → 05:42Moonset 19:40Sunrise 07:07

Sessions

2 targets
  • Melotte 111 Panel 1 · The Coma Star Cluster00:03 → 00:1415 min · 3 frames
    Position
    12:25:05 26° 37' 39"
    Filters
    L 3 × 300 s
    HFR
    1.79 mean · 1.78–1.80
    Stars
    695 mean
    Integration by filter
    FilterFramesExposureIntegration
    L3300 s15 min
    Frames
    TimeFilterExpHFRStarsSensor
    00:03L300 s1.78640-10 °C
    00:09L300 s1.78697-10 °C
    00:14L300 s1.80748-10 °C
  • Melotte 111 Panel 2 · The Coma Star Cluster00:39 → 02:0344 min · 10 frames
    Position
    12:25:05 24° 51' 02"
    Filters
    L 4×300s · Red 5×240s · Green 1×240s
    HFR
    1.70 mean · 1.61–1.73
    Stars
    544 mean
    Integration by filter
    FilterFramesExposureIntegration
    L4300 s20 min
    Red5240 s20 min
    Green1240 s4 min
    Frames
    TimeFilterExpHFRStarsSensor
    00:39L300 s1.69582-10 °C
    00:44L300 s1.68585-10 °C
    01:31L300 s1.69535-11 °C
    01:37L300 s1.68540-10 °C
    01:41Red240 s1.71605-10 °C
    01:45Red240 s1.73594-10 °C
    01:50Red240 s1.72597-10 °C
    01:54Red240 s1.73574-10 °C
    01:59Red240 s1.72542-10 °C
    02:03Green240 s1.61287-10 °C