Exposure
ID
SPICA.2025-06-12T11-42-15_1
Header ID
SPICA.2025-06-12T11-42-15
Date updated
2025-06-12 11:41:10 UTC+0000
Release date
None
UTC Start
2025-06-12 11:41:10.589
UTC End
2025-06-12 11:42:10.589
MJD Start
60838.4869281099
MJD End
60838.487622554334
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
63998
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47666
Name
HD_212120
RA
335.2564
DEC
46.53657
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.3143 33.3141 90.3047 90.4614
S1-E1 318.2696 318.4259 57.4484 57.6011
S1-E2 268.9350 269.0340 65.3846 65.5354
S1-W1 278.4620 278.4548 117.7605 117.9546
S1-W2 208.4543 208.4370 99.3147 99.4828
S2-E1 290.8466 291.0041 53.8855 54.0398
S2-E2 239.1347 239.2354 62.0195 62.1709
S2-W1 249.3735 249.3776 121.2918 121.4903
S2-W2 175.6286 175.6127 101.0169 101.1874
E1-E2 63.8238 63.8728 -158.1283 -157.9491
E1-W1 301.7419 302.0169 -175.8455 -175.6525
E1-W2 214.3231 214.5001 -163.0269 -162.8445
E2-W1 241.7267 241.9497 179.5458 179.7430
E2-W2 150.8308 150.9587 -165.0976 -164.9137
W1-W2 104.2381 104.3215 -22.9862 -22.7699
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 60838.4869281099
PI-COI spica
HIERARCH OBS TARG NAME HD_212120
HIERARCH OBS RA 335.2564
HIERARCH OBS DEC 46.53657
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 33.3143
HIERARCH ISS PBL12 END 33.3141
HIERARCH ISS PBLA12 START 90.3047
HIERARCH ISS PBLA12 END 90.4614
HIERARCH ISS PBL13 START 318.2696
HIERARCH ISS PBL13 END 318.4259
HIERARCH ISS PBLA13 START 57.4484
HIERARCH ISS PBLA13 END 57.6011
HIERARCH ISS PBL14 START 268.935
HIERARCH ISS PBL14 END 269.034
HIERARCH ISS PBLA14 START 65.3846
HIERARCH ISS PBLA14 END 65.5354
HIERARCH ISS PBL15 START 278.462
HIERARCH ISS PBL15 END 278.4548
HIERARCH ISS PBLA15 START 117.7605
HIERARCH ISS PBLA15 END 117.9546
HIERARCH ISS PBL16 START 208.4543
HIERARCH ISS PBL16 END 208.437
HIERARCH ISS PBLA16 START 99.3147
HIERARCH ISS PBLA16 END 99.4828
HIERARCH ISS PBL23 START 290.8466
HIERARCH ISS PBL23 END 291.0041
HIERARCH ISS PBLA23 START 53.8855
HIERARCH ISS PBLA23 END 54.0398
HIERARCH ISS PBL24 START 239.1347
HIERARCH ISS PBL24 END 239.2354
HIERARCH ISS PBLA24 START 62.0195
HIERARCH ISS PBLA24 END 62.1709
HIERARCH ISS PBL25 START 249.3735
HIERARCH ISS PBL25 END 249.3776
HIERARCH ISS PBLA25 START 121.2918
HIERARCH ISS PBLA25 END 121.4903
HIERARCH ISS PBL26 START 175.6286
HIERARCH ISS PBL26 END 175.6127
HIERARCH ISS PBLA26 START 101.0169
HIERARCH ISS PBLA26 END 101.1874
HIERARCH ISS PBL34 START 63.8238
HIERARCH ISS PBL34 END 63.8728
HIERARCH ISS PBLA34 START -158.1283
HIERARCH ISS PBLA34 END -157.9491
HIERARCH ISS PBL35 START 301.7419
HIERARCH ISS PBL35 END 302.0169
HIERARCH ISS PBLA35 START -175.8455
HIERARCH ISS PBLA35 END -175.6525
HIERARCH ISS PBL36 START 214.3231
HIERARCH ISS PBL36 END 214.5001
HIERARCH ISS PBLA36 START -163.0269
HIERARCH ISS PBLA36 END -162.8445
HIERARCH ISS PBL45 START 241.7267
HIERARCH ISS PBL45 END 241.9497
HIERARCH ISS PBLA45 START 179.5458
HIERARCH ISS PBLA45 END 179.743
HIERARCH ISS PBL46 START 150.8308
HIERARCH ISS PBL46 END 150.9587
HIERARCH ISS PBLA46 START -165.0976
HIERARCH ISS PBLA46 END -164.9137
HIERARCH ISS PBL56 START 104.2381
HIERARCH ISS PBL56 END 104.3215
HIERARCH ISS PBLA56 START -22.9862
HIERARCH ISS PBLA56 END -22.7699
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1