Exposure
ID
SPICA.2025-10-10T11-01-35_1
Header ID
SPICA.2025-10-10T11-01-35
Date updated
2025-10-10 11:00:30 UTC+0000
Release date
None
UTC Start
2025-10-10 11:00:30.707
UTC End
2025-10-10 11:01:30.707
MJD Start
60958.4586887343
MJD End
60958.459383178735
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 33.7248 33.7277 97.9454 98.0963
S1-E1 327.3329 327.2496 65.5504 65.6982
S1-E2 275.7291 275.6786 73.2869 73.4377
S1-W1 273.2937 273.4334 127.6999 127.8533
S1-W2 208.1750 208.2190 107.4519 107.6058
S2-E1 299.4022 299.3178 62.0907 62.2369
S2-E2 245.4833 245.4303 70.0011 70.1508
S2-W1 244.5886 244.7263 131.6237 131.7755
S2-W2 175.0021 175.0435 109.2758 109.4301
E1-E2 65.6203 65.5986 -148.8969 -148.7699
E1-W1 313.4530 313.4783 -164.8835 -164.7692
E1-W2 221.4667 221.4169 -153.3354 -153.2133
E2-W1 251.0219 251.0726 -169.0122 -168.8989
E2-W2 156.1258 156.0983 -155.1993 -155.0790
W1-W2 106.1698 106.2506 -9.5663 -9.4434
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 60958.4586887343
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 33.7248
HIERARCH ISS PBL12 END 33.7277
HIERARCH ISS PBLA12 START 97.9454
HIERARCH ISS PBLA12 END 98.0963
HIERARCH ISS PBL13 START 327.3329
HIERARCH ISS PBL13 END 327.2496
HIERARCH ISS PBLA13 START 65.5504
HIERARCH ISS PBLA13 END 65.6982
HIERARCH ISS PBL14 START 275.7291
HIERARCH ISS PBL14 END 275.6786
HIERARCH ISS PBLA14 START 73.2869
HIERARCH ISS PBLA14 END 73.4377
HIERARCH ISS PBL15 START 273.2937
HIERARCH ISS PBL15 END 273.4334
HIERARCH ISS PBLA15 START 127.6999
HIERARCH ISS PBLA15 END 127.8533
HIERARCH ISS PBL16 START 208.175
HIERARCH ISS PBL16 END 208.219
HIERARCH ISS PBLA16 START 107.4519
HIERARCH ISS PBLA16 END 107.6058
HIERARCH ISS PBL23 START 299.4022
HIERARCH ISS PBL23 END 299.3178
HIERARCH ISS PBLA23 START 62.0907
HIERARCH ISS PBLA23 END 62.2369
HIERARCH ISS PBL24 START 245.4833
HIERARCH ISS PBL24 END 245.4303
HIERARCH ISS PBLA24 START 70.0011
HIERARCH ISS PBLA24 END 70.1508
HIERARCH ISS PBL25 START 244.5886
HIERARCH ISS PBL25 END 244.7263
HIERARCH ISS PBLA25 START 131.6237
HIERARCH ISS PBLA25 END 131.7755
HIERARCH ISS PBL26 START 175.0021
HIERARCH ISS PBL26 END 175.0435
HIERARCH ISS PBLA26 START 109.2758
HIERARCH ISS PBLA26 END 109.4301
HIERARCH ISS PBL34 START 65.6203
HIERARCH ISS PBL34 END 65.5986
HIERARCH ISS PBLA34 START -148.8969
HIERARCH ISS PBLA34 END -148.7699
HIERARCH ISS PBL35 START 313.453
HIERARCH ISS PBL35 END 313.4783
HIERARCH ISS PBLA35 START -164.8835
HIERARCH ISS PBLA35 END -164.7692
HIERARCH ISS PBL36 START 221.4667
HIERARCH ISS PBL36 END 221.4169
HIERARCH ISS PBLA36 START -153.3354
HIERARCH ISS PBLA36 END -153.2133
HIERARCH ISS PBL45 START 251.0219
HIERARCH ISS PBL45 END 251.0726
HIERARCH ISS PBLA45 START -169.0122
HIERARCH ISS PBLA45 END -168.8989
HIERARCH ISS PBL46 START 156.1258
HIERARCH ISS PBL46 END 156.0983
HIERARCH ISS PBLA46 START -155.1993
HIERARCH ISS PBLA46 END -155.079
HIERARCH ISS PBL56 START 106.1698
HIERARCH ISS PBL56 END 106.2506
HIERARCH ISS PBLA56 START -9.5663
HIERARCH ISS PBLA56 END -9.4434
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1