NGC 7000 · IC 5070 · Cygnus
Amérique du Nord et Pélican
22h 12m 3 shots
0 towards 22h 12m · cumulative integration on this object
Nebula · Orion
La Flamme et la Tête de Cheval
Two nebulae in the same field, at the feet of Orion and in the same cloud complex.
The Flame, NGC 2024, is put at about 1,350 light-years by the 2014 measurement. The Horsehead, Barnard 33, is at about 1,500. The first is a cloud of gas cut in two by a band of dust, which absorbs its light. The second emits nothing at all. It is a dark cloud, cut out in silhouette against the red gas of IC 434. On it, exposure time does not work on the object but on its background. The higher IC 434 rises, the more the silhouette stands out. And the dual-band filter speeds that rise up considerably.
Sources: Wikipédia en français, NGC 2024, Wikipédia en français, IC 434. A figure wrong? Report it.
2h 57m 2 shots
0 towards 22h 12m · cumulative integration on this object
Temps d'intégration : the total exposure time, the sum of every exposure stacked on an object.
- Family
- Nebula
- Constellation
- Orion
- Shots taken
- 2
- Cumulative integration
- 2h 57
- Filter
- Duo-bande
- Instrument
- DwarfLab DWARF 3
Filtre duo-bande : it lets through only the two colours of emission nebulae.
Every shot
The same object, several nights
Sorted from the deepest to the shortest. The signal adds up from one session to the next: that is what sets a smart telescope apart from a camera.
2h 57 20 March 2026
DwarfLab DWARF 3 · Duo-bande
1h 36 18 March 2026
DwarfLab DWARF 3 · Duo-bande · avec les étoiles
1h 36 18 March 2026
DwarfLab DWARF 3 · Duo-bande · sans les étoiles
In the same family
Other nebulae in the catalogue
NGC 7023 · Cepheus
Nébuleuse de l'Iris
11h 34m 4 shots
0 towards 22h 12m · cumulative integration on this object
M8 · M20 · Sagittarius
La Lagune et la Trifide
11h 23m 1 shot
0 towards 22h 12m · cumulative integration on this object