Exposure
ID
SPICA.2025-12-15T07-40-49_1
Header ID
SPICA.2025-12-15T07-40-49
Date updated
2025-12-15 07:39:44 UTC+0000
Release date
None
UTC Start
2025-12-15 07:39:44.020
UTC End
2025-12-15 07:40:44.020
MJD Start
61024.319259488
MJD End
61024.319953932434
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
7.46804
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.36262
Observation
ID
70768
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52502
Name
HD_48097
RA
100.6014
DEC
17.64531
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.6406 32.6397 88.8137 88.9736
S1-E1 327.7580 327.6506 57.3192 57.4308
S1-E2 274.4152 274.3201 64.6392 64.7635
S1-W1 251.1284 251.3921 119.0092 119.1994
S1-W2 198.2126 198.2592 98.1441 98.3195
S2-E1 300.4100 300.3192 54.0652 54.1714
S2-E2 245.0020 244.9171 61.5117 61.6306
S2-W1 223.5204 223.7938 123.2211 123.4099
S2-W2 166.0882 166.1373 99.9699 100.1478
E1-E2 65.6621 65.6832 -154.8538 -154.7802
E1-W1 304.0093 304.3462 -169.3375 -169.2672
E1-W2 219.9838 220.1017 -158.7704 -158.7001
E2-W1 240.9942 241.3115 -173.2449 -173.1716
E2-W2 154.5401 154.6373 -160.4334 -160.3640
W1-W2 96.5850 96.7949 -14.0261 -13.9129
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 61024.319259488
PI-COI spica
HIERARCH OBS TARG NAME HD_48097
HIERARCH OBS RA 100.6014
HIERARCH OBS DEC 17.64531
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 32.6406
HIERARCH ISS PBL12 END 32.6397
HIERARCH ISS PBLA12 START 88.8137
HIERARCH ISS PBLA12 END 88.9736
HIERARCH ISS PBL13 START 327.758
HIERARCH ISS PBL13 END 327.6506
HIERARCH ISS PBLA13 START 57.3192
HIERARCH ISS PBLA13 END 57.4308
HIERARCH ISS PBL14 START 274.4152
HIERARCH ISS PBL14 END 274.3201
HIERARCH ISS PBLA14 START 64.6392
HIERARCH ISS PBLA14 END 64.7635
HIERARCH ISS PBL15 START 251.1284
HIERARCH ISS PBL15 END 251.3921
HIERARCH ISS PBLA15 START 119.0092
HIERARCH ISS PBLA15 END 119.1994
HIERARCH ISS PBL16 START 198.2126
HIERARCH ISS PBL16 END 198.2592
HIERARCH ISS PBLA16 START 98.1441
HIERARCH ISS PBLA16 END 98.3195
HIERARCH ISS PBL23 START 300.41
HIERARCH ISS PBL23 END 300.3192
HIERARCH ISS PBLA23 START 54.0652
HIERARCH ISS PBLA23 END 54.1714
HIERARCH ISS PBL24 START 245.002
HIERARCH ISS PBL24 END 244.9171
HIERARCH ISS PBLA24 START 61.5117
HIERARCH ISS PBLA24 END 61.6306
HIERARCH ISS PBL25 START 223.5204
HIERARCH ISS PBL25 END 223.7938
HIERARCH ISS PBLA25 START 123.2211
HIERARCH ISS PBLA25 END 123.4099
HIERARCH ISS PBL26 START 166.0882
HIERARCH ISS PBL26 END 166.1373
HIERARCH ISS PBLA26 START 99.9699
HIERARCH ISS PBLA26 END 100.1478
HIERARCH ISS PBL34 START 65.6621
HIERARCH ISS PBL34 END 65.6832
HIERARCH ISS PBLA34 START -154.8538
HIERARCH ISS PBLA34 END -154.7802
HIERARCH ISS PBL35 START 304.0093
HIERARCH ISS PBL35 END 304.3462
HIERARCH ISS PBLA35 START -169.3375
HIERARCH ISS PBLA35 END -169.2672
HIERARCH ISS PBL36 START 219.9838
HIERARCH ISS PBL36 END 220.1017
HIERARCH ISS PBLA36 START -158.7704
HIERARCH ISS PBLA36 END -158.7001
HIERARCH ISS PBL45 START 240.9942
HIERARCH ISS PBL45 END 241.3115
HIERARCH ISS PBLA45 START -173.2449
HIERARCH ISS PBLA45 END -173.1716
HIERARCH ISS PBL46 START 154.5401
HIERARCH ISS PBL46 END 154.6373
HIERARCH ISS PBLA46 START -160.4334
HIERARCH ISS PBLA46 END -160.364
HIERARCH ISS PBL56 START 96.585
HIERARCH ISS PBL56 END 96.7949
HIERARCH ISS PBLA56 START -14.0261
HIERARCH ISS PBLA56 END -13.9129
HIERARCH CHARA TAU0 7.46804
HIERARCH CHARA SEEING 1.36262