Exposure
ID
SPICA.2025-08-18T12-05-13_1
Header ID
SPICA.2025-08-18T12-05-13
Date updated
2025-08-18 12:04:08 UTC+0000
Release date
None
UTC Start
2025-08-18 12:04:08.481
UTC End
2025-08-18 12:05:08.481
MJD Start
60905.5028759429
MJD End
60905.50357038733
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
64063
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47720
Name
HD_19787
RA
47.90735
DEC
19.72668
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.9720 32.9719 89.8087 89.9670
S1-E1 328.4101 328.3188 58.1677 58.2850
S1-E2 275.3942 275.3142 65.5692 65.6974
S1-W1 256.3250 256.5656 119.7166 119.9020
S1-W2 200.9494 200.9952 99.1169 99.2890
S2-E1 300.8370 300.7594 54.8716 54.9842
S2-E2 245.7022 245.6305 62.4109 62.5346
S2-W1 228.3365 228.5854 123.8454 124.0297
S2-W2 168.4960 168.5433 100.9307 101.1049
E1-E2 65.7102 65.7285 -154.5086 -154.4246
E1-W1 305.5287 305.8340 -169.3622 -169.2814
E1-W2 220.3289 220.4336 -158.5408 -158.4599
E2-W1 242.5998 242.8882 -173.3437 -173.2601
E2-W2 154.8502 154.9371 -160.2507 -160.1706
W1-W2 98.2506 98.4426 -14.2618 -14.1419
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60905.5028759429
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_19787
HIERARCH OBS RA 47.90735
HIERARCH OBS DEC 19.72668
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 32.972
HIERARCH ISS PBL12 END 32.9719
HIERARCH ISS PBLA12 START 89.8087
HIERARCH ISS PBLA12 END 89.967
HIERARCH ISS PBL13 START 328.4101
HIERARCH ISS PBL13 END 328.3188
HIERARCH ISS PBLA13 START 58.1677
HIERARCH ISS PBLA13 END 58.285
HIERARCH ISS PBL14 START 275.3942
HIERARCH ISS PBL14 END 275.3142
HIERARCH ISS PBLA14 START 65.5692
HIERARCH ISS PBLA14 END 65.6974
HIERARCH ISS PBL15 START 256.325
HIERARCH ISS PBL15 END 256.5656
HIERARCH ISS PBLA15 START 119.7166
HIERARCH ISS PBLA15 END 119.902
HIERARCH ISS PBL16 START 200.9494
HIERARCH ISS PBL16 END 200.9952
HIERARCH ISS PBLA16 START 99.1169
HIERARCH ISS PBLA16 END 99.289
HIERARCH ISS PBL23 START 300.837
HIERARCH ISS PBL23 END 300.7594
HIERARCH ISS PBLA23 START 54.8716
HIERARCH ISS PBLA23 END 54.9842
HIERARCH ISS PBL24 START 245.7022
HIERARCH ISS PBL24 END 245.6305
HIERARCH ISS PBLA24 START 62.4109
HIERARCH ISS PBLA24 END 62.5346
HIERARCH ISS PBL25 START 228.3365
HIERARCH ISS PBL25 END 228.5854
HIERARCH ISS PBLA25 START 123.8454
HIERARCH ISS PBLA25 END 124.0297
HIERARCH ISS PBL26 START 168.496
HIERARCH ISS PBL26 END 168.5433
HIERARCH ISS PBLA26 START 100.9307
HIERARCH ISS PBLA26 END 101.1049
HIERARCH ISS PBL34 START 65.7102
HIERARCH ISS PBL34 END 65.7285
HIERARCH ISS PBLA34 START -154.5086
HIERARCH ISS PBLA34 END -154.4246
HIERARCH ISS PBL35 START 305.5287
HIERARCH ISS PBL35 END 305.834
HIERARCH ISS PBLA35 START -169.3622
HIERARCH ISS PBLA35 END -169.2814
HIERARCH ISS PBL36 START 220.3289
HIERARCH ISS PBL36 END 220.4336
HIERARCH ISS PBLA36 START -158.5408
HIERARCH ISS PBLA36 END -158.4599
HIERARCH ISS PBL45 START 242.5998
HIERARCH ISS PBL45 END 242.8882
HIERARCH ISS PBLA45 START -173.3437
HIERARCH ISS PBLA45 END -173.2601
HIERARCH ISS PBL46 START 154.8502
HIERARCH ISS PBL46 END 154.9371
HIERARCH ISS PBLA46 START -160.2507
HIERARCH ISS PBLA46 END -160.1706
HIERARCH ISS PBL56 START 98.2506
HIERARCH ISS PBL56 END 98.4426
HIERARCH ISS PBLA56 START -14.2618
HIERARCH ISS PBLA56 END -14.1419
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1