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BrettjoAstro

Archive scan 29 Aug 2026 · latest night 22 Aug 2026

Galaxy Andromeda Complete

Andromeda Galaxy

M 31

Integration

101.7 h

Light frames

11,294

Nights

37

Sessions

42

3 Feb 2025 to 13 Aug 2026

Andromeda Galaxy (M 31) The finished picture → In the gallery as Andromeda Galaxy

By scope

  • Seestar S30

    mosaic Complete
    Integration
    59.9 h
    Light frames
    7,840
    Nights
    25
    When
    25 Jul 2025 to 4 Dec 2025
    Exposures
    5,619 × 30 s, 2,155 × 20 s, 66 × 60 s
    Filters
    IRCUT 7,840

  • Seestar S30 Pro

    mosaic Captured
    Integration
    20.9 h
    Light frames
    2,818
    Nights
    11
    When
    10 Jul 2026 to 13 Aug 2026
    Exposures
    1,880 × 30 s, 938 × 20 s
    Filters
    IRCUT 2,818

  • Askar FRA400

    Complete
    Integration
    11.3 h
    Light frames
    136
    Nights
    3
    When
    14 Jul 2026 to 16 Jul 2026
    Exposures
    136 × 300 s
    Filters
    not recorded 136

  • Askar 107PHQ

    Complete
    Integration
    8.7 h
    Light frames
    173
    Nights
    2
    When
    10 Jul 2026 to 11 Jul 2026
    Exposures
    173 × 180 s
    Filters
    not recorded 173

  • Seestar S50

    mosaic Captured
    Integration
    0.9 h
    Light frames
    327
    Nights
    1
    When
    3 Feb 2025
    Exposures
    327 × 10 s
    Filters
    IRCUT 327

Field of view

Each scope's frame drawn to scale, centred on the target. A mosaic covers twice the width and height.

S30 Pro 7.98° × 4.48° (mosaic) S30 4.26° × 2.40° (mosaic) S50 2.58° × 1.46° (mosaic) FRA400 1.59° × 0.89° 107PHQ 0.85° × 0.48°

Every night

Night Scope Lights Exposures Hours
3 Feb 2025 S50 327 327 × 10 s 0.91 h
25 Jul 2025 S30 237 237 × 30 s 1.98 h
28 Jul 2025 S30 340 340 × 30 s 2.83 h
30 Jul 2025 S30 321 321 × 30 s 2.68 h
31 Jul 2025 S30 367 367 × 30 s 3.06 h
1 Aug 2025 S30 316 316 × 30 s 2.63 h
2 Aug 2025 S30 362 362 × 30 s 3.02 h
4 Aug 2025 S30 230 230 × 30 s 1.92 h
5 Aug 2025 S30 418 418 × 30 s 3.48 h
8 Aug 2025 S30 149 149 × 20 s 0.83 h
9 Aug 2025 S30 712 683 × 20 s, 29 × 30 s 4.04 h
10 Aug 2025 S30 439 439 × 20 s 2.44 h
12 Aug 2025 S30 404 404 × 20 s 2.24 h
14 Aug 2025 S30 163 163 × 20 s 0.91 h
15 Aug 2025 S30 167 167 × 30 s 1.39 h
17 Aug 2025 S30 317 317 × 20 s 1.76 h
4 Oct 2025 S30 247 247 × 30 s 2.06 h
5 Oct 2025 S30 228 228 × 30 s 1.90 h
21 Oct 2025 S30 453 453 × 30 s 3.78 h
23 Oct 2025 S30 440 440 × 30 s 3.67 h
21 Nov 2025 S30 230 164 × 30 s, 66 × 60 s 2.47 h
23 Nov 2025 S30 356 356 × 30 s 2.97 h
24 Nov 2025 S30 152 152 × 30 s 1.27 h
29 Nov 2025 S30 299 299 × 30 s 2.49 h
30 Nov 2025 S30 236 236 × 30 s 1.97 h
4 Dec 2025 S30 257 257 × 30 s 2.14 h
10 Jul 2026 107PHQ 73 73 × 180 s 3.65 h
10 Jul 2026 S30 Pro 195 195 × 30 s 1.63 h
11 Jul 2026 107PHQ 100 100 × 180 s 5.00 h
11 Jul 2026 S30 Pro 204 204 × 30 s 1.70 h
12 Jul 2026 S30 Pro 193 193 × 30 s 1.61 h
13 Jul 2026 S30 Pro 26 26 × 30 s 0.22 h
14 Jul 2026 FRA400 44 44 × 300 s 3.67 h
14 Jul 2026 S30 Pro 237 237 × 30 s 1.98 h
15 Jul 2026 FRA400 42 42 × 300 s 3.50 h
15 Jul 2026 S30 Pro 237 237 × 30 s 1.98 h
16 Jul 2026 FRA400 50 50 × 300 s 4.17 h
16 Jul 2026 S30 Pro 226 226 × 30 s 1.88 h
21 Jul 2026 S30 Pro 429 429 × 20 s 2.38 h
22 Jul 2026 S30 Pro 509 509 × 20 s 2.83 h
12 Aug 2026 S30 Pro 117 117 × 30 s 0.98 h
13 Aug 2026 S30 Pro 445 445 × 30 s 3.71 h