Jul
18
18:00

RICKARD-RYAN, BARKER. HIGH WIND AND PARTIAL CLOUD. PLEASE ADVISE IF YOU'RE COMING UP

Tue, 18 Jul 2023
from 18:00 to 19:50

by Geoff McNamara
Posted: almost 2 years ago
Updated: over 1 year ago by
Visible to: public
Time zone: Canberra
Reminder: None
Ends: 19:50 (duration is about 2 hours)

M1: Alex Rickard Ryan, Photometry and spectroscopy of variable stars
CCD + SharpStar for photometry.
LX200 + Dados for spectroscopy. Set to 3.0 and leave it there for the duration.

Monitor a range of variable stars
Photometry
Spectroscopy
Target stars:
l Car, Cepheid ,(3.9)
S Car, Mira, (6.2)
R Car, Mira, (4.5)
T Cen, RV Tauri, (6.8)
L2 Pup, Semi-regular, (7.7)

M2: Elizabeth Barker
Spectroscopy of galaxies leading to Balmer decrement measurement
VX16 + Alpy 600
Recommend ten minute exposures, as many as possible.
Stack in DSS; analyse in Rspec.

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  • [2023-Jun-20 15:57] Geoff McNamara: Updated
  • [2023-Jul-12 07:14] Geoff McNamara: Updated
  • [2023-Jul-17 14:22] Geoff McNamara: Updated
  • [2023-Jul-18 17:37] Geoff McNamara: Updated

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