Exposure
ID
SPICA.2025-08-16T06-52-57_1
Header ID
SPICA.2025-08-16T06-52-57
Date updated
2025-08-16 06:51:52 UTC+0000
Release date
None
UTC Start
2025-08-16 06:51:52.051
UTC End
2025-08-16 06:52:52.051
MJD Start
60903.2860191086
MJD End
60903.28671355303
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
70128
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52032
Name
HD_213660
RA
338.1099
DEC
39.77973
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9021 33.9034 83.9043 84.0567
S1-E1 319.4733 319.6607 52.6061 52.7356
S1-E2 271.5803 271.6931 60.2530 60.3848
S1-W1 275.4016 275.4524 109.6727 109.8756
S1-W2 210.9142 210.9135 92.2233 92.3921
S2-E1 291.0381 291.2318 49.1368 49.2662
S2-E2 240.9100 241.0270 57.0166 57.1473
S2-W1 245.3139 245.3781 113.1171 113.3256
S2-W2 177.4366 177.4363 93.8074 93.9793
E1-E2 61.9427 62.0203 -163.0851 -162.9335
E1-W1 286.7792 287.2383 178.8987 179.0739
E1-W2 206.7296 207.0145 -167.9779 -167.8212
E2-W1 228.6775 229.0535 174.0930 174.2762
E2-W2 145.1088 145.3158 -170.0644 -169.9052
W1-W2 97.4916 97.6374 -29.8817 -29.6591
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60903.2860191086
PI-COI spica
HIERARCH OBS TARG NAME HD_213660
HIERARCH OBS RA 338.1099
HIERARCH OBS DEC 39.77973
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.9021
HIERARCH ISS PBL12 END 33.9034
HIERARCH ISS PBLA12 START 83.9043
HIERARCH ISS PBLA12 END 84.0567
HIERARCH ISS PBL13 START 319.4733
HIERARCH ISS PBL13 END 319.6607
HIERARCH ISS PBLA13 START 52.6061
HIERARCH ISS PBLA13 END 52.7356
HIERARCH ISS PBL14 START 271.5803
HIERARCH ISS PBL14 END 271.6931
HIERARCH ISS PBLA14 START 60.253
HIERARCH ISS PBLA14 END 60.3848
HIERARCH ISS PBL15 START 275.4016
HIERARCH ISS PBL15 END 275.4524
HIERARCH ISS PBLA15 START 109.6727
HIERARCH ISS PBLA15 END 109.8756
HIERARCH ISS PBL16 START 210.9142
HIERARCH ISS PBL16 END 210.9135
HIERARCH ISS PBLA16 START 92.2233
HIERARCH ISS PBLA16 END 92.3921
HIERARCH ISS PBL23 START 291.0381
HIERARCH ISS PBL23 END 291.2318
HIERARCH ISS PBLA23 START 49.1368
HIERARCH ISS PBLA23 END 49.2662
HIERARCH ISS PBL24 START 240.91
HIERARCH ISS PBL24 END 241.027
HIERARCH ISS PBLA24 START 57.0166
HIERARCH ISS PBLA24 END 57.1473
HIERARCH ISS PBL25 START 245.3139
HIERARCH ISS PBL25 END 245.3781
HIERARCH ISS PBLA25 START 113.1171
HIERARCH ISS PBLA25 END 113.3256
HIERARCH ISS PBL26 START 177.4366
HIERARCH ISS PBL26 END 177.4363
HIERARCH ISS PBLA26 START 93.8074
HIERARCH ISS PBLA26 END 93.9793
HIERARCH ISS PBL34 START 61.9427
HIERARCH ISS PBL34 END 62.0203
HIERARCH ISS PBLA34 START -163.0851
HIERARCH ISS PBLA34 END -162.9335
HIERARCH ISS PBL35 START 286.7792
HIERARCH ISS PBL35 END 287.2383
HIERARCH ISS PBLA35 START 178.8987
HIERARCH ISS PBLA35 END 179.0739
HIERARCH ISS PBL36 START 206.7296
HIERARCH ISS PBL36 END 207.0145
HIERARCH ISS PBLA36 START -167.9779
HIERARCH ISS PBLA36 END -167.8212
HIERARCH ISS PBL45 START 228.6775
HIERARCH ISS PBL45 END 229.0535
HIERARCH ISS PBLA45 START 174.093
HIERARCH ISS PBLA45 END 174.2762
HIERARCH ISS PBL46 START 145.1088
HIERARCH ISS PBL46 END 145.3158
HIERARCH ISS PBLA46 START -170.0644
HIERARCH ISS PBLA46 END -169.9052
HIERARCH ISS PBL56 START 97.4916
HIERARCH ISS PBL56 END 97.6374
HIERARCH ISS PBLA56 START -29.8817
HIERARCH ISS PBLA56 END -29.6591
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1