![astrofotografie, astronomie, astronomy, astrophotography, b&w, black and white, bw, cepheus, elefantenrüsselnebel, elephants trunk nebula, emission nebula, emissionsnebel, fotografie, ic, ic1396, kepheus, photography, schwarzweiß, sw](https://photo.m-j-s.net/blog/uploads/2022/06/ic1396_ha_v1-ic_1396_-_elephant_trunk_nebula_-_jun_2022_ha_bw_v1.jpg)
A quick capture during a clear mid summer night. An “advantage” of the light polution here: even so astronomical twilight isn’t reached, the sky brightness is for approx. 3 hours in the range of SQM 19.5 to 19.9. SQM 20.0 is the maximum I measured in my backyard in spring 2020 with the excellent “lock-down” skies.
Hopefully a break in the currently cloudy and rainy weather for some additional O3 und S2 data during the next days before the moon returns.
Continue reading