Exposure
ID
SPICA.2024-11-01T06-45-12_1
Header ID
SPICA.2024-11-01T06-45-12
Date updated
2024-11-01 06:44:07 UTC+0000
Release date
None
UTC Start
2024-11-01 06:44:07.597
UTC End
2024-11-01 06:45:07.597
MJD Start
60615.2806434829
MJD End
60615.281337927336
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 24.9575 24.9407 80.9951 81.1966
S1-E1 302.5435 302.1395 49.7304 49.7763
S1-E2 243.6849 243.3305 55.9631 56.0422
S2-E1 281.5085 281.1567 47.0932 47.1258
S2-E2 221.3237 221.0094 53.2283 53.2928
E1-E2 65.8475 65.8550 -153.9589 -154.0067
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2024B/S4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60615.2806434829
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 24.9575
HIERARCH ISS PBL12 END 24.9407
HIERARCH ISS PBLA12 START 80.9951
HIERARCH ISS PBLA12 END 81.1966
HIERARCH ISS PBL13 START 302.5435
HIERARCH ISS PBL13 END 302.1395
HIERARCH ISS PBLA13 START 49.7304
HIERARCH ISS PBLA13 END 49.7763
HIERARCH ISS PBL14 START 243.6849
HIERARCH ISS PBL14 END 243.3305
HIERARCH ISS PBLA14 START 55.9631
HIERARCH ISS PBLA14 END 56.0422
HIERARCH ISS PBL23 START 281.5085
HIERARCH ISS PBL23 END 281.1567
HIERARCH ISS PBLA23 START 47.0932
HIERARCH ISS PBLA23 END 47.1258
HIERARCH ISS PBL24 START 221.3237
HIERARCH ISS PBL24 END 221.0094
HIERARCH ISS PBLA24 START 53.2283
HIERARCH ISS PBLA24 END 53.2928
HIERARCH ISS PBL34 START 65.8475
HIERARCH ISS PBL34 END 65.855
HIERARCH ISS PBLA34 START -153.9589
HIERARCH ISS PBLA34 END -154.0067
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1