Exposure
ID
SPICA.2025-08-18T11-58-41_1
Header ID
SPICA.2025-08-18T11-58-41
Date updated
2025-08-18 11:57:35 UTC+0000
Release date
None
UTC Start
2025-08-18 11:57:35.925
UTC End
2025-08-18 11:58:35.925
MJD Start
60905.4983324597
MJD End
60905.49902690413
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 32.9747 32.9740 88.8518 89.0101
S1-E1 328.9293 328.8475 57.4702 57.5842
S1-E2 275.8651 275.7888 64.8038 64.9292
S1-W1 254.8736 255.1131 118.5796 118.7696
S1-W2 200.6891 200.7302 98.0718 98.2452
S2-E1 301.2680 301.2013 54.2028 54.3120
S2-E2 246.1196 246.0526 61.6741 61.7946
S2-W1 226.8288 227.0784 122.7135 122.9028
S2-W2 168.2234 168.2668 99.8716 100.0475
E1-E2 65.5769 65.6017 -155.0073 -154.9259
E1-W1 303.5568 303.8980 -169.8477 -169.7677
E1-W2 219.6136 219.7417 -159.0221 -158.9433
E2-W1 240.7539 241.0713 -173.8482 -173.7648
E2-W2 154.2659 154.3696 -160.7275 -160.6494
W1-W2 97.0532 97.2556 -14.9988 -14.8754
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60905.4983324597
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 32.9747
HIERARCH ISS PBL12 END 32.974
HIERARCH ISS PBLA12 START 88.8518
HIERARCH ISS PBLA12 END 89.0101
HIERARCH ISS PBL13 START 328.9293
HIERARCH ISS PBL13 END 328.8475
HIERARCH ISS PBLA13 START 57.4702
HIERARCH ISS PBLA13 END 57.5842
HIERARCH ISS PBL14 START 275.8651
HIERARCH ISS PBL14 END 275.7888
HIERARCH ISS PBLA14 START 64.8038
HIERARCH ISS PBLA14 END 64.9292
HIERARCH ISS PBL15 START 254.8736
HIERARCH ISS PBL15 END 255.1131
HIERARCH ISS PBLA15 START 118.5796
HIERARCH ISS PBLA15 END 118.7696
HIERARCH ISS PBL16 START 200.6891
HIERARCH ISS PBL16 END 200.7302
HIERARCH ISS PBLA16 START 98.0718
HIERARCH ISS PBLA16 END 98.2452
HIERARCH ISS PBL23 START 301.268
HIERARCH ISS PBL23 END 301.2013
HIERARCH ISS PBLA23 START 54.2028
HIERARCH ISS PBLA23 END 54.312
HIERARCH ISS PBL24 START 246.1196
HIERARCH ISS PBL24 END 246.0526
HIERARCH ISS PBLA24 START 61.6741
HIERARCH ISS PBLA24 END 61.7946
HIERARCH ISS PBL25 START 226.8288
HIERARCH ISS PBL25 END 227.0784
HIERARCH ISS PBLA25 START 122.7135
HIERARCH ISS PBLA25 END 122.9028
HIERARCH ISS PBL26 START 168.2234
HIERARCH ISS PBL26 END 168.2668
HIERARCH ISS PBLA26 START 99.8716
HIERARCH ISS PBLA26 END 100.0475
HIERARCH ISS PBL34 START 65.5769
HIERARCH ISS PBL34 END 65.6017
HIERARCH ISS PBLA34 START -155.0073
HIERARCH ISS PBLA34 END -154.9259
HIERARCH ISS PBL35 START 303.5568
HIERARCH ISS PBL35 END 303.898
HIERARCH ISS PBLA35 START -169.8477
HIERARCH ISS PBLA35 END -169.7677
HIERARCH ISS PBL36 START 219.6136
HIERARCH ISS PBL36 END 219.7417
HIERARCH ISS PBLA36 START -159.0221
HIERARCH ISS PBLA36 END -158.9433
HIERARCH ISS PBL45 START 240.7539
HIERARCH ISS PBL45 END 241.0713
HIERARCH ISS PBLA45 START -173.8482
HIERARCH ISS PBLA45 END -173.7648
HIERARCH ISS PBL46 START 154.2659
HIERARCH ISS PBL46 END 154.3696
HIERARCH ISS PBLA46 START -160.7275
HIERARCH ISS PBLA46 END -160.6494
HIERARCH ISS PBL56 START 97.0532
HIERARCH ISS PBL56 END 97.2556
HIERARCH ISS PBLA56 START -14.9988
HIERARCH ISS PBLA56 END -14.8754
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1