Exposure
ID
SPICA.2025-10-05T07-29-35_1
Header ID
SPICA.2025-10-05T07-29-35
Date updated
2025-10-05 07:28:30 UTC+0000
Release date
None
UTC Start
2025-10-05 07:28:30.033
UTC End
2025-10-05 07:29:30.033
MJD Start
60953.3114587121
MJD End
60953.312153156534
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
70762
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52497
Name
HD_14252
RA
34.73747
DEC
28.64267
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9291 33.9279 84.9410 85.0935
S1-E1 329.3677 329.4371 54.5978 54.7109
S1-E2 278.4872 278.5109 61.8485 61.9694
S1-W1 264.2200 264.3573 112.0071 112.2105
S1-W2 207.9372 207.9463 93.4143 93.5850
S2-E1 300.5755 300.6586 51.3288 51.4390
S2-E2 247.6346 247.6675 58.7681 58.8855
S2-W1 234.5154 234.6690 115.7817 115.9890
S2-W2 174.4502 174.4622 95.0565 95.2306
E1-E2 63.6852 63.7500 -158.9000 -158.7925
E1-W1 290.7669 291.2501 -175.3640 -175.2418
E1-W2 212.1210 212.3775 -163.3152 -163.2059
E2-W1 230.4010 230.8163 -179.8570 -179.7274
E2-W2 148.7056 148.8974 -165.2045 -165.0940
W1-W2 94.3541 94.5534 -23.3521 -23.1700
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 60953.3114587121
PI-COI spica
HIERARCH OBS TARG NAME HD_14252
HIERARCH OBS RA 34.73747
HIERARCH OBS DEC 28.64267
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 33.9291
HIERARCH ISS PBL12 END 33.9279
HIERARCH ISS PBLA12 START 84.941
HIERARCH ISS PBLA12 END 85.0935
HIERARCH ISS PBL13 START 329.3677
HIERARCH ISS PBL13 END 329.4371
HIERARCH ISS PBLA13 START 54.5978
HIERARCH ISS PBLA13 END 54.7109
HIERARCH ISS PBL14 START 278.4872
HIERARCH ISS PBL14 END 278.5109
HIERARCH ISS PBLA14 START 61.8485
HIERARCH ISS PBLA14 END 61.9694
HIERARCH ISS PBL15 START 264.22
HIERARCH ISS PBL15 END 264.3573
HIERARCH ISS PBLA15 START 112.0071
HIERARCH ISS PBLA15 END 112.2105
HIERARCH ISS PBL16 START 207.9372
HIERARCH ISS PBL16 END 207.9463
HIERARCH ISS PBLA16 START 93.4143
HIERARCH ISS PBLA16 END 93.585
HIERARCH ISS PBL23 START 300.5755
HIERARCH ISS PBL23 END 300.6586
HIERARCH ISS PBLA23 START 51.3288
HIERARCH ISS PBLA23 END 51.439
HIERARCH ISS PBL24 START 247.6346
HIERARCH ISS PBL24 END 247.6675
HIERARCH ISS PBLA24 START 58.7681
HIERARCH ISS PBLA24 END 58.8855
HIERARCH ISS PBL25 START 234.5154
HIERARCH ISS PBL25 END 234.669
HIERARCH ISS PBLA25 START 115.7817
HIERARCH ISS PBLA25 END 115.989
HIERARCH ISS PBL26 START 174.4502
HIERARCH ISS PBL26 END 174.4622
HIERARCH ISS PBLA26 START 95.0565
HIERARCH ISS PBLA26 END 95.2306
HIERARCH ISS PBL34 START 63.6852
HIERARCH ISS PBL34 END 63.75
HIERARCH ISS PBLA34 START -158.9
HIERARCH ISS PBLA34 END -158.7925
HIERARCH ISS PBL35 START 290.7669
HIERARCH ISS PBL35 END 291.2501
HIERARCH ISS PBLA35 START -175.364
HIERARCH ISS PBLA35 END -175.2418
HIERARCH ISS PBL36 START 212.121
HIERARCH ISS PBL36 END 212.3775
HIERARCH ISS PBLA36 START -163.3152
HIERARCH ISS PBLA36 END -163.2059
HIERARCH ISS PBL45 START 230.401
HIERARCH ISS PBL45 END 230.8163
HIERARCH ISS PBLA45 START -179.857
HIERARCH ISS PBLA45 END -179.7274
HIERARCH ISS PBL46 START 148.7056
HIERARCH ISS PBL46 END 148.8974
HIERARCH ISS PBLA46 START -165.2045
HIERARCH ISS PBLA46 END -165.094
HIERARCH ISS PBL56 START 94.3541
HIERARCH ISS PBL56 END 94.5534
HIERARCH ISS PBLA56 START -23.3521
HIERARCH ISS PBLA56 END -23.17
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1