Exposure
ID
SPICA.2025-10-10T10-57-11_1
Header ID
SPICA.2025-10-10T10-57-11
Date updated
2025-10-10 10:56:06 UTC+0000
Release date
None
UTC Start
2025-10-10 10:56:06.204
UTC End
2025-10-10 10:57:06.204
MJD Start
60958.4556273613
MJD End
60958.45632180573
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
70881
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52593
Name
HD_29459
RA
69.84646
DEC
25.21828
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.7133 33.7161 97.3293 97.4808
S1-E1 327.6661 327.5852 64.9531 65.0990
S1-E2 275.9350 275.8845 72.6764 72.8257
S1-W1 272.7106 272.8558 127.0689 127.2247
S1-W2 207.9963 208.0401 106.8214 106.9767
S2-E1 299.7377 299.6566 61.5002 61.6444
S2-E2 245.6974 245.6451 69.3952 69.5434
S2-W1 244.0115 244.1555 130.9988 131.1532
S2-W2 174.8330 174.8745 108.6438 108.7995
E1-E2 65.6998 65.6816 -149.4092 -149.2842
E1-W1 313.2941 313.3414 -165.3467 -165.2333
E1-W2 221.6363 221.5996 -153.8280 -153.7077
E2-W1 250.7694 250.8382 -169.4721 -169.3594
E2-W2 156.2138 156.1958 -155.6849 -155.5664
W1-W2 105.8212 105.9096 -10.0697 -9.9457
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 60958.4556273613
PI-COI spica
HIERARCH OBS TARG NAME HD_29459
HIERARCH OBS RA 69.84646
HIERARCH OBS DEC 25.21828
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 33.7133
HIERARCH ISS PBL12 END 33.7161
HIERARCH ISS PBLA12 START 97.3293
HIERARCH ISS PBLA12 END 97.4808
HIERARCH ISS PBL13 START 327.6661
HIERARCH ISS PBL13 END 327.5852
HIERARCH ISS PBLA13 START 64.9531
HIERARCH ISS PBLA13 END 65.099
HIERARCH ISS PBL14 START 275.935
HIERARCH ISS PBL14 END 275.8845
HIERARCH ISS PBLA14 START 72.6764
HIERARCH ISS PBLA14 END 72.8257
HIERARCH ISS PBL15 START 272.7106
HIERARCH ISS PBL15 END 272.8558
HIERARCH ISS PBLA15 START 127.0689
HIERARCH ISS PBLA15 END 127.2247
HIERARCH ISS PBL16 START 207.9963
HIERARCH ISS PBL16 END 208.0401
HIERARCH ISS PBLA16 START 106.8214
HIERARCH ISS PBLA16 END 106.9767
HIERARCH ISS PBL23 START 299.7377
HIERARCH ISS PBL23 END 299.6566
HIERARCH ISS PBLA23 START 61.5002
HIERARCH ISS PBLA23 END 61.6444
HIERARCH ISS PBL24 START 245.6974
HIERARCH ISS PBL24 END 245.6451
HIERARCH ISS PBLA24 START 69.3952
HIERARCH ISS PBLA24 END 69.5434
HIERARCH ISS PBL25 START 244.0115
HIERARCH ISS PBL25 END 244.1555
HIERARCH ISS PBLA25 START 130.9988
HIERARCH ISS PBLA25 END 131.1532
HIERARCH ISS PBL26 START 174.833
HIERARCH ISS PBL26 END 174.8745
HIERARCH ISS PBLA26 START 108.6438
HIERARCH ISS PBLA26 END 108.7995
HIERARCH ISS PBL34 START 65.6998
HIERARCH ISS PBL34 END 65.6816
HIERARCH ISS PBLA34 START -149.4092
HIERARCH ISS PBLA34 END -149.2842
HIERARCH ISS PBL35 START 313.2941
HIERARCH ISS PBL35 END 313.3414
HIERARCH ISS PBLA35 START -165.3467
HIERARCH ISS PBLA35 END -165.2333
HIERARCH ISS PBL36 START 221.6363
HIERARCH ISS PBL36 END 221.5996
HIERARCH ISS PBLA36 START -153.828
HIERARCH ISS PBLA36 END -153.7077
HIERARCH ISS PBL45 START 250.7694
HIERARCH ISS PBL45 END 250.8382
HIERARCH ISS PBLA45 START -169.4721
HIERARCH ISS PBLA45 END -169.3594
HIERARCH ISS PBL46 START 156.2138
HIERARCH ISS PBL46 END 156.1958
HIERARCH ISS PBLA46 START -155.6849
HIERARCH ISS PBLA46 END -155.5664
HIERARCH ISS PBL56 START 105.8212
HIERARCH ISS PBL56 END 105.9096
HIERARCH ISS PBLA56 START -10.0697
HIERARCH ISS PBLA56 END -9.9457
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1