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=R
Profile=Mars
Diameter=9.27"
Magnitude=-0.04
CM=324.9°  (during mid of capture)
FocalLength=9500mm (F/33)
Resolution=0.13"
Filename=2018-12-01-0034_3-EC-R-Mars.ser
Date=2018_12_01
Start=00_33_03.154
Mid=00_34_18.150
End=00_35_33.147
Start(UT)=00_33_03.154
Mid(UT)=00_34_18.150
End(UT)=00_35_33.147
Duration=149.993s
Date_format=yyyy_MM_dd
Time_format=HH_mm_ss
LT=UT -6h
Frames captured=14915
File type=SER
Binning=no
Bit depth=8bit
Debayer=no
ROI=184x190
ROI(Offset)=0x0
FPS (avg.)=99
Shutter=10.00ms
Gain=320 (80%)
AutoHisto=75 (off)
AutoExposure=off
Brightness=1 (off)
USBTraffic=80 (off)
Gamma=50 (off)
HighSpeed=off
AutoGain=off
SoftwareGain=10 (off)
FPS=100 (off)
Histogramm(min)=0
Histogramm(max)=110
Histogramm=43%
Noise(avg.deviation)=0.86
AutoAlign=false
PreFilter=none
Limit=150 Seconds
Sensor temperature=33.8°C