The south polar cap is about as small as it can get.

Mars UTC

CM1: 326.60°

CLat: -24.80°

Description

Imaging Mars is becoming more difficult as it recedes from Earth. Poor seeing didn't help either.

Notes:

  • Sinus Meridiani is emerging from the night side.
  • Syrtis Major and Hellas Basin are about to set.
  • The south polar cap is about as small as it can get.

Equipment

ZWO ASI174MM

Celestron X-Cel 3x

Celestron EdgeHD 8

Logs
FireCapture v2.6  Settings
------------------------------------
Observer=Ethan Chappel
Camera=ZWO ASI174MM
Filter=B
Profile=Mars
Diameter=9.27"
Magnitude=-0.03
CM=328.7°  (during mid of capture)
FocalLength=10150mm (F/36)
Resolution=0.12"
Filename=2018-12-01-0049_6-EC-B-Mars.ser
Date=2018_12_01
Start=00_48_26.559
Mid=00_49_41.562
End=00_50_56.566
Start(UT)=00_48_26.559
Mid(UT)=00_49_41.562
End(UT)=00_50_56.566
Duration=150.007s
Date_format=yyyy_MM_dd
Time_format=HH_mm_ss
LT=UT -6h
Frames captured=4992
File type=SER
Binning=no
Bit depth=8bit
Debayer=no
ROI=184x190
ROI(Offset)=0x0
FPS (avg.)=33
Shutter=30.00ms
Gain=290 (72%)
SoftwareGain=10 (off)
Brightness=1 (off)
USBTraffic=80 (off)
AutoExposure=off
AutoGain=off
FPS=100 (off)
Gamma=50 (off)
AutoHisto=75 (off)
HighSpeed=off
Histogramm(min)=0
Histogramm(max)=85
Histogramm=33%
Noise(avg.deviation)=0.56
AutoAlign=false
PreFilter=none
Limit=150 Seconds
Sensor temperature=36.1°C