Exposure
ID
SPICA.2025-10-02T06-15-46_1
Header ID
SPICA.2025-10-02T06-15-46
Date updated
2025-10-02 06:14:41 UTC+0000
Release date
None
UTC Start
2025-10-02 06:14:41.070
UTC End
2025-10-02 06:15:41.070
MJD Start
60950.2601975695
MJD End
60950.26089201393
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
70578
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52338
Name
HD_197345
RA
310.358
DEC
45.28034
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.8879 31.8683 119.2079 119.3377
S1-E1 329.7292 329.7279 90.8447 91.0231
S1-E2 275.7596 275.7420 97.3527 97.5174
S1-W1 250.1388 249.7813 150.8284 150.9756
S1-W2 193.8873 193.7121 129.0233 129.1523
S2-E1 302.0495 302.0509 87.9699 88.1546
S2-E2 246.4496 246.4418 94.5918 94.7624
S2-W1 223.6109 223.2759 155.1162 155.2692
S2-W2 162.5571 162.4012 130.9397 131.0692
E1-E2 63.9105 63.8852 -118.4330 -118.1981
E1-W1 297.9464 297.7129 -135.7863 -135.5496
E1-W2 214.0187 213.9122 -123.2092 -122.9727
E2-W1 237.7104 237.5004 -140.3858 -140.1510
E2-W2 150.4242 150.3428 -125.2366 -124.9997
W1-W2 100.5193 100.3934 16.5925 16.8069
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 60950.2601975695
PI-COI spica
HIERARCH OBS TARG NAME HD_197345
HIERARCH OBS RA 310.358
HIERARCH OBS DEC 45.28034
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 31.8879
HIERARCH ISS PBL12 END 31.8683
HIERARCH ISS PBLA12 START 119.2079
HIERARCH ISS PBLA12 END 119.3377
HIERARCH ISS PBL13 START 329.7292
HIERARCH ISS PBL13 END 329.7279
HIERARCH ISS PBLA13 START 90.8447
HIERARCH ISS PBLA13 END 91.0231
HIERARCH ISS PBL14 START 275.7596
HIERARCH ISS PBL14 END 275.742
HIERARCH ISS PBLA14 START 97.3527
HIERARCH ISS PBLA14 END 97.5174
HIERARCH ISS PBL15 START 250.1388
HIERARCH ISS PBL15 END 249.7813
HIERARCH ISS PBLA15 START 150.8284
HIERARCH ISS PBLA15 END 150.9756
HIERARCH ISS PBL16 START 193.8873
HIERARCH ISS PBL16 END 193.7121
HIERARCH ISS PBLA16 START 129.0233
HIERARCH ISS PBLA16 END 129.1523
HIERARCH ISS PBL23 START 302.0495
HIERARCH ISS PBL23 END 302.0509
HIERARCH ISS PBLA23 START 87.9699
HIERARCH ISS PBLA23 END 88.1546
HIERARCH ISS PBL24 START 246.4496
HIERARCH ISS PBL24 END 246.4418
HIERARCH ISS PBLA24 START 94.5918
HIERARCH ISS PBLA24 END 94.7624
HIERARCH ISS PBL25 START 223.6109
HIERARCH ISS PBL25 END 223.2759
HIERARCH ISS PBLA25 START 155.1162
HIERARCH ISS PBLA25 END 155.2692
HIERARCH ISS PBL26 START 162.5571
HIERARCH ISS PBL26 END 162.4012
HIERARCH ISS PBLA26 START 130.9397
HIERARCH ISS PBLA26 END 131.0692
HIERARCH ISS PBL34 START 63.9105
HIERARCH ISS PBL34 END 63.8852
HIERARCH ISS PBLA34 START -118.433
HIERARCH ISS PBLA34 END -118.1981
HIERARCH ISS PBL35 START 297.9464
HIERARCH ISS PBL35 END 297.7129
HIERARCH ISS PBLA35 START -135.7863
HIERARCH ISS PBLA35 END -135.5496
HIERARCH ISS PBL36 START 214.0187
HIERARCH ISS PBL36 END 213.9122
HIERARCH ISS PBLA36 START -123.2092
HIERARCH ISS PBLA36 END -122.9727
HIERARCH ISS PBL45 START 237.7104
HIERARCH ISS PBL45 END 237.5004
HIERARCH ISS PBLA45 START -140.3858
HIERARCH ISS PBLA45 END -140.151
HIERARCH ISS PBL46 START 150.4242
HIERARCH ISS PBL46 END 150.3428
HIERARCH ISS PBLA46 START -125.2366
HIERARCH ISS PBLA46 END -124.9997
HIERARCH ISS PBL56 START 100.5193
HIERARCH ISS PBL56 END 100.3934
HIERARCH ISS PBLA56 START 16.5925
HIERARCH ISS PBLA56 END 16.8069
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1