←
Back to gallery
![]()
Pacman Nebula
🌌 Nebulae
Astronomical Catalogues
NGC:
NGC 281
IC:
IC 1590
Sharpless:
Sh2-184
×
Technical Information
Acquisition date
03 August 2025
Exposure time
26h52
(1612 minutes / 26.9h)
Location
Trevinca Skies - Trevinca
Filters and Integration Time
🌈
B Filter (Blue)
Band: B
18 frames × 180s
= 54.0 min
Total for this filter:
54.0 min (0.90h)
🌈
G Filter (Green)
Band: G
18 frames × 180s
= 54.0 min
Total for this filter:
54.0 min (0.90h)
🌈
Ha Filter (Hydrogen-alpha)
Band: Ha
48 frames × 600s
= 480.0 min
Total for this filter:
480.0 min (8.00h)
🌈
OIII Filter (Oxygen III)
Band: Oiii
48 frames × 600s
= 480.0 min
Total for this filter:
480.0 min (8.00h)
🌈
R Filter (Red)
Band: R
18 frames × 180s
= 54.0 min
Total for this filter:
54.0 min (0.90h)
🌈
SII Filter (Sulfur II)
Band: Sii
49 frames × 600s
= 490.0 min
Total for this filter:
490.0 min (8.17h)
Total integration time
1612 min
(26.87h)
26h52
Setup used: TEC 140ED
| Equipment | Brand / Model |
|---|---|
|
TEC 140ED
Telescope
|
TEC - 140ED |
|
Zwo 2600mm
Camera
|
ZWO - 6200mm |
|
CEM70G
Mount
|
Celestron - CEM70G |
|
Ha Filter (Hydrogen-alpha)
Filters
Narrowband filter for hydrogen-alpha emission line at 656.3 nm. Ideal for capturing emission nebulae.
|
Antlia - Pro 3nm |
|
SII Filter (Sulfur II)
Filters
Narrowband filter for sulfur II emission line at 672.4 nm. Used in the SHO (Hubble) palette.
|
Antlia - Pro 3nm |
|
OIII Filter (Oxygen III)
Filters
Narrowband filter for oxygen III emission line at 500.7 nm. Essential for the SHO palette.
|
Antlia - Pro 3nm |
|
R Filter (Red)
Filters
Red filter for RGB photography. Allows capturing the red component of the image.
|
Antlia - Pro V Serie |
|
G Filter (Green)
Filters
Green filter for RGB photography. Allows capturing the green component of the image.
|
Antlia - Pro V Serie |
|
B Filter (Blue)
Filters
Blue filter for RGB photography. Allows capturing the blue component of the image.
|
Antlia - Pro V Serie |
|
L Filter (Luminance)
Filters
Luminance filter for capturing details. Used in addition to RGB filters to improve sharpness.
|
Antlia - Pro V Serie |
