M 51 - Whirlpool Galaxy

Mar 2026
M  51
author image @jeremy Redford, MI

2

Whirlpool Galaxy

Lights

Filter NO FILTER
Lights 2214
Single Exposure 20 sec
Total Exposure 12 hr 18 min
Gain 80
Offset 200
Temp (°C) -10.0 °C

Equipment

Camera ZWO Seestar S50
Telescope ZWO Seestar S50
Reducer None
Guide Camera ZWO Seestar S50
Guider None
Mount ZWO Seestar
Tripod ZWO Carbon Fiber Tripod TC40
Filter Wheel None
Eaf ZWO Seestar
Dew Heater ZWO Seestar

Nights

Capture Dates Moon Illumination
23 June 2025 Waning Crescent (8.26%)

Software

Acquisition
Processing

M 51 - Whirlpool Galaxy

Jul 2026
M  51
author image @jeremy Redford, MI

2

  • Whirlpool Galaxy
  • Lights

    Filter NO FILTER NO FILTER NO FILTER NO FILTER Seestar Seestar
    Lights 1583 1902 1194 406 122 2529
    Single Exposure 10 sec 20 sec 30 sec 60 sec 2 sec 30 sec
    Total Exposure 4 hr 23 min 10 hr 34 min 9 hr 57 min 6 hr 46 min 4 min 4.000000 sec 21 hr 4 min
    Gain 80 80 80 80 80 80
    Offset 200 200 200 200 200 200
    Temp (°C) -10.0 °C -10.0 °C -10.0 °C -10.0 °C -10.0 °C -10.0 °C

    Equipment

    Camera ZWO Seestar S50
    Telescope ZWO Seestar S50
    Reducer None
    Guide Camera ZWO Seestar S50
    Guider None
    Mount ZWO Seestar
    Tripod NEEWER M521 20" Portable Desktop Mini
    Filter Wheel None
    Eaf ZWO Seestar
    Dew Heater ZWO Seestar
    Rotator K&F CONCEPT FH-03 Fluid Head

    Nights

    Capture Dates Moon Illumination
    10 March 2025 Waxing Gibbous (83.02%)
    18 March 2025 Waning Gibbous (87.76%)
    27 April 2025 Waning Crescent (0.97%)
    24 May 2025 Waning Crescent (13.78%)
    16 June 2025 Waning Gibbous (78.46%)
    17 June 2025 Waning Gibbous (69.09%)
    21 June 2025 Waning Crescent (25.49%)
    22 June 2025 Waning Crescent (15.95%)
    23 June 2025 Waning Crescent (8.26%)
    24 June 2025 Waning Crescent (2.97%)
    29 June 2025 Waxing Crescent (15.74%)
    27 August 2025 Waxing Crescent (13.96%)
    30 August 2025 Waxing Crescent (38.57%)
    09 February 2026 Waning Gibbous (54.76%)
    24 March 2026 Waxing Crescent (30.36%)
    26 March 2026 Waxing Crescent (52.83%)
    30 March 2026 Waxing Gibbous (90.31%)
    08 April 2026 Waning Gibbous (70.13%)
    21 April 2026 Waxing Crescent (17.58%)
    23 April 2026 Waxing Crescent (38.23%)
    24 April 2026 Waxing Crescent (49.41%)
    27 April 2026 Waxing Gibbous (79.59%)
    03 May 2026 Waning Gibbous (98.21%)
    10 May 2026 Last Quarter (48.54%)
    11 May 2026 Waning Crescent (38.42%)
    12 May 2026 Waning Crescent (28.46%)
    15 May 2026 Waning Crescent (4.88%)
    26 May 2026 Waxing Gibbous (75.54%)
    29 May 2026 Waxing Gibbous (94.99%)
    30 May 2026 Waxing Gibbous (98.24%)
    01 June 2026 Full Moon (99.41%)
    02 June 2026 Waning Gibbous (97.34%)
    03 June 2026 Waning Gibbous (93.57%)
    04 June 2026 Waning Gibbous (88.2%)
    05 June 2026 Waning Gibbous (81.37%)
    06 June 2026 Waning Gibbous (73.25%)
    07 June 2026 Waning Gibbous (64.06%)
    08 June 2026 Last Quarter (54.04%)
    12 June 2026 Waning Crescent (13.93%)
    13 June 2026 Waning Crescent (6.75%)
    14 June 2026 Waning Crescent (2.01%)
    15 June 2026 Waning Crescent (0.18%)
    16 June 2026 Waxing Crescent (1.45%)
    22 June 2026 Waxing Crescent (51.44%)
    23 June 2026 Waxing Gibbous (61.47%)
    24 June 2026 Waxing Gibbous (70.8%)
    25 June 2026 Waxing Gibbous (79.16%)
    26 June 2026 Waxing Gibbous (86.33%)
    27 June 2026 Waxing Gibbous (92.13%)
    28 June 2026 Waxing Gibbous (96.4%)
    29 June 2026 Waxing Gibbous (99.02%)
    30 June 2026 Full Moon (99.88%)
    01 July 2026 Waning Gibbous (98.93%)
    02 July 2026 Waning Gibbous (96.16%)

    Software

    M 51 - Whirlpool Galaxy

    Sep 2025
    M  51
    author image @jeremy Redford, MI

    1

    Whirlpool Galaxy

    Lights

    Filter NO FILTER
    Lights 2214
    Single Exposure 20 sec
    Total Exposure 12 hr 18 min
    Gain 80
    Offset 200
    Temp (°C) -10.0 °C

    Equipment

    Camera ZWO Seestar S50
    Telescope ZWO Seestar S50
    Reducer None
    Guide Camera ZWO Seestar S50
    Guider None
    Mount ZWO Seestar
    Tripod ZWO Carbon Fiber Tripod TC40
    Filter Wheel None
    Eaf ZWO Seestar
    Dew Heater ZWO Seestar

    Nights

    Capture Dates Moon Illumination
    11 September 2025 Waning Gibbous (85.69%)

    Software

    Acquisition
    Processing