Exposure
ID
SPICA.2025-06-12T11-27-53_1
Header ID
SPICA.2025-06-12T11-27-53
Date updated
2025-06-12 11:26:48 UTC+0000
Release date
None
UTC Start
2025-06-12 11:26:48.371
UTC End
2025-06-12 11:27:48.371
MJD Start
60838.4769487331
MJD End
60838.47764317753
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 33.3103 33.3110 88.2245 88.3811
S1-E1 316.0348 316.2136 55.4420 55.5917
S1-E2 267.5166 267.6303 63.4017 63.5498
S1-W1 278.4976 278.4985 115.1601 115.3574
S1-W2 208.6506 208.6380 97.0741 97.2432
S2-E1 288.5939 288.7742 51.8589 52.0101
S2-E2 237.6955 237.8108 60.0289 60.1775
S2-W1 249.2581 249.2704 118.6307 118.8328
S2-W2 175.8116 175.7996 98.7443 98.9160
E1-E2 63.1117 63.1694 -160.5007 -160.3224
E1-W1 297.7837 298.1015 -178.4228 -178.2276
E1-W2 211.7575 211.9647 -165.4472 -165.2649
E2-W1 238.5263 238.7828 176.9070 177.1072
E2-W2 148.9803 149.1296 -167.5405 -167.3564
W1-W2 103.0570 103.1505 -25.8981 -25.6760
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 60838.4769487331
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 33.3103
HIERARCH ISS PBL12 END 33.311
HIERARCH ISS PBLA12 START 88.2245
HIERARCH ISS PBLA12 END 88.3811
HIERARCH ISS PBL13 START 316.0348
HIERARCH ISS PBL13 END 316.2136
HIERARCH ISS PBLA13 START 55.442
HIERARCH ISS PBLA13 END 55.5917
HIERARCH ISS PBL14 START 267.5166
HIERARCH ISS PBL14 END 267.6303
HIERARCH ISS PBLA14 START 63.4017
HIERARCH ISS PBLA14 END 63.5498
HIERARCH ISS PBL15 START 278.4976
HIERARCH ISS PBL15 END 278.4985
HIERARCH ISS PBLA15 START 115.1601
HIERARCH ISS PBLA15 END 115.3574
HIERARCH ISS PBL16 START 208.6506
HIERARCH ISS PBL16 END 208.638
HIERARCH ISS PBLA16 START 97.0741
HIERARCH ISS PBLA16 END 97.2432
HIERARCH ISS PBL23 START 288.5939
HIERARCH ISS PBL23 END 288.7742
HIERARCH ISS PBLA23 START 51.8589
HIERARCH ISS PBLA23 END 52.0101
HIERARCH ISS PBL24 START 237.6955
HIERARCH ISS PBL24 END 237.8108
HIERARCH ISS PBLA24 START 60.0289
HIERARCH ISS PBLA24 END 60.1775
HIERARCH ISS PBL25 START 249.2581
HIERARCH ISS PBL25 END 249.2704
HIERARCH ISS PBLA25 START 118.6307
HIERARCH ISS PBLA25 END 118.8328
HIERARCH ISS PBL26 START 175.8116
HIERARCH ISS PBL26 END 175.7996
HIERARCH ISS PBLA26 START 98.7443
HIERARCH ISS PBLA26 END 98.916
HIERARCH ISS PBL34 START 63.1117
HIERARCH ISS PBL34 END 63.1694
HIERARCH ISS PBLA34 START -160.5007
HIERARCH ISS PBLA34 END -160.3224
HIERARCH ISS PBL35 START 297.7837
HIERARCH ISS PBL35 END 298.1015
HIERARCH ISS PBLA35 START -178.4228
HIERARCH ISS PBLA35 END -178.2276
HIERARCH ISS PBL36 START 211.7575
HIERARCH ISS PBL36 END 211.9647
HIERARCH ISS PBLA36 START -165.4472
HIERARCH ISS PBLA36 END -165.2649
HIERARCH ISS PBL45 START 238.5263
HIERARCH ISS PBL45 END 238.7828
HIERARCH ISS PBLA45 START 176.907
HIERARCH ISS PBLA45 END 177.1072
HIERARCH ISS PBL46 START 148.9803
HIERARCH ISS PBL46 END 149.1296
HIERARCH ISS PBLA46 START -167.5405
HIERARCH ISS PBLA46 END -167.3564
HIERARCH ISS PBL56 START 103.057
HIERARCH ISS PBL56 END 103.1505
HIERARCH ISS PBLA56 START -25.8981
HIERARCH ISS PBLA56 END -25.676
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1