Exposure
ID
SPICA.2024-11-01T06-44-06_1
Header ID
SPICA.2024-11-01T06-44-06
Date updated
2024-11-01 06:43:01 UTC+0000
Release date
None
UTC Start
2024-11-01 06:43:01.495
UTC End
2024-11-01 06:44:01.495
MJD Start
60615.2798784086
MJD End
60615.28057285303
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 24.9750 24.9578 80.7906 80.9915
S1-E1 302.9524 302.5508 49.6846 49.7296
S1-E2 244.0447 243.6913 55.8836 55.9617
S2-E1 281.8640 281.5148 47.0609 47.0926
S2-E2 221.6423 221.3293 53.1635 53.2272
E1-E2 65.8386 65.8473 -153.9098 -153.9581
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2024B/S4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60615.2798784086
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 24.975
HIERARCH ISS PBL12 END 24.9578
HIERARCH ISS PBLA12 START 80.7906
HIERARCH ISS PBLA12 END 80.9915
HIERARCH ISS PBL13 START 302.9524
HIERARCH ISS PBL13 END 302.5508
HIERARCH ISS PBLA13 START 49.6846
HIERARCH ISS PBLA13 END 49.7296
HIERARCH ISS PBL14 START 244.0447
HIERARCH ISS PBL14 END 243.6913
HIERARCH ISS PBLA14 START 55.8836
HIERARCH ISS PBLA14 END 55.9617
HIERARCH ISS PBL23 START 281.864
HIERARCH ISS PBL23 END 281.5148
HIERARCH ISS PBLA23 START 47.0609
HIERARCH ISS PBLA23 END 47.0926
HIERARCH ISS PBL24 START 221.6423
HIERARCH ISS PBL24 END 221.3293
HIERARCH ISS PBLA24 START 53.1635
HIERARCH ISS PBLA24 END 53.2272
HIERARCH ISS PBL34 START 65.8386
HIERARCH ISS PBL34 END 65.8473
HIERARCH ISS PBLA34 START -153.9098
HIERARCH ISS PBLA34 END -153.9581
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1