Exposure
ID
SPICA.2024-11-01T06-38-36_1
Header ID
SPICA.2024-11-01T06-38-36
Date updated
2024-11-01 06:37:30 UTC+0000
Release date
None
UTC Start
2024-11-01 06:37:30.926
UTC End
2024-11-01 06:38:30.926
MJD Start
60615.2760523835
MJD End
60615.276746827934
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64365
Category
science
Program ID
2024B/S4
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
47884
Name
HD_22049
RA
53.23269
DEC
-9.458259
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 25.0678 25.0489 79.7758 79.9740
S1-E1 304.9594 304.5702 49.4674 49.5084
S1-E2 245.8284 245.4801 55.4991 55.5728
S2-E1 283.6001 283.2646 46.9107 46.9387
S2-E2 223.2154 222.9091 52.8526 52.9120
E1-E2 65.7763 65.7909 -153.6561 -153.7069
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2024B/S4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60615.2760523835
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_22049
HIERARCH OBS RA 53.23269
HIERARCH OBS DEC -9.458259
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 4
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH ISS PBL12 START 25.0678
HIERARCH ISS PBL12 END 25.0489
HIERARCH ISS PBLA12 START 79.7758
HIERARCH ISS PBLA12 END 79.974
HIERARCH ISS PBL13 START 304.9594
HIERARCH ISS PBL13 END 304.5702
HIERARCH ISS PBLA13 START 49.4674
HIERARCH ISS PBLA13 END 49.5084
HIERARCH ISS PBL14 START 245.8284
HIERARCH ISS PBL14 END 245.4801
HIERARCH ISS PBLA14 START 55.4991
HIERARCH ISS PBLA14 END 55.5728
HIERARCH ISS PBL23 START 283.6001
HIERARCH ISS PBL23 END 283.2646
HIERARCH ISS PBLA23 START 46.9107
HIERARCH ISS PBLA23 END 46.9387
HIERARCH ISS PBL24 START 223.2154
HIERARCH ISS PBL24 END 222.9091
HIERARCH ISS PBLA24 START 52.8526
HIERARCH ISS PBLA24 END 52.912
HIERARCH ISS PBL34 START 65.7763
HIERARCH ISS PBL34 END 65.7909
HIERARCH ISS PBLA34 START -153.6561
HIERARCH ISS PBLA34 END -153.7069
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1