Exposure
ID
SPICA.2025-09-15T12-51-54_1
Header ID
SPICA.2025-09-15T12-51-54
Date updated
2025-09-15 12:50:49 UTC+0000
Release date
None
UTC Start
2025-09-15 12:50:49.551
UTC End
2025-09-15 12:51:49.551
MJD Start
60933.5352957295
MJD End
60933.535990173936
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
70454
Category
science
Program ID
S04/S05
Program Title
TBD
Program Type
Normal
PI / COI
ibanez/ebrahimkutty
Target
ID
47915
Name
HD_30652
RA
72.46004
DEC
6.961275
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.5574 30.5686 99.0218 99.1859
S1-E1 300.1488 299.8571 63.4207 63.5652
S1-E2 250.5384 250.3595 71.8006 71.9586
S1-W1 252.5084 252.8753 131.7382 131.8641
S1-W2 188.7287 188.8776 109.5766 109.7359
S2-E1 275.8770 275.5838 59.7236 59.8612
S2-E2 223.8022 223.6156 68.2198 68.3727
S2-W1 227.3993 227.7440 135.9032 136.0200
S2-W2 158.7870 158.9243 111.5967 111.7541
E1-E2 63.7724 63.7037 -151.5072 -151.4407
E1-W1 312.8045 312.7046 -165.1805 -165.1428
E1-W2 217.3239 217.1321 -155.3592 -155.3030
E2-W1 251.2919 251.2674 -168.6198 -168.5857
E2-W2 153.7552 153.6330 -156.9558 -156.9035
W1-W2 105.3998 105.5071 -5.7727 -5.7339
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.5352957295
PI-COI ibanez/ebrahimkutty
HIERARCH OBS TARG NAME HD_30652
HIERARCH OBS RA 72.46004
HIERARCH OBS DEC 6.961275
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 30.5574
HIERARCH ISS PBL12 END 30.5686
HIERARCH ISS PBLA12 START 99.0218
HIERARCH ISS PBLA12 END 99.1859
HIERARCH ISS PBL13 START 300.1488
HIERARCH ISS PBL13 END 299.8571
HIERARCH ISS PBLA13 START 63.4207
HIERARCH ISS PBLA13 END 63.5652
HIERARCH ISS PBL14 START 250.5384
HIERARCH ISS PBL14 END 250.3595
HIERARCH ISS PBLA14 START 71.8006
HIERARCH ISS PBLA14 END 71.9586
HIERARCH ISS PBL15 START 252.5084
HIERARCH ISS PBL15 END 252.8753
HIERARCH ISS PBLA15 START 131.7382
HIERARCH ISS PBLA15 END 131.8641
HIERARCH ISS PBL16 START 188.7287
HIERARCH ISS PBL16 END 188.8776
HIERARCH ISS PBLA16 START 109.5766
HIERARCH ISS PBLA16 END 109.7359
HIERARCH ISS PBL23 START 275.877
HIERARCH ISS PBL23 END 275.5838
HIERARCH ISS PBLA23 START 59.7236
HIERARCH ISS PBLA23 END 59.8612
HIERARCH ISS PBL24 START 223.8022
HIERARCH ISS PBL24 END 223.6156
HIERARCH ISS PBLA24 START 68.2198
HIERARCH ISS PBLA24 END 68.3727
HIERARCH ISS PBL25 START 227.3993
HIERARCH ISS PBL25 END 227.744
HIERARCH ISS PBLA25 START 135.9032
HIERARCH ISS PBLA25 END 136.02
HIERARCH ISS PBL26 START 158.787
HIERARCH ISS PBL26 END 158.9243
HIERARCH ISS PBLA26 START 111.5967
HIERARCH ISS PBLA26 END 111.7541
HIERARCH ISS PBL34 START 63.7724
HIERARCH ISS PBL34 END 63.7037
HIERARCH ISS PBLA34 START -151.5072
HIERARCH ISS PBLA34 END -151.4407
HIERARCH ISS PBL35 START 312.8045
HIERARCH ISS PBL35 END 312.7046
HIERARCH ISS PBLA35 START -165.1805
HIERARCH ISS PBLA35 END -165.1428
HIERARCH ISS PBL36 START 217.3239
HIERARCH ISS PBL36 END 217.1321
HIERARCH ISS PBLA36 START -155.3592
HIERARCH ISS PBLA36 END -155.303
HIERARCH ISS PBL45 START 251.2919
HIERARCH ISS PBL45 END 251.2674
HIERARCH ISS PBLA45 START -168.6198
HIERARCH ISS PBLA45 END -168.5857
HIERARCH ISS PBL46 START 153.7552
HIERARCH ISS PBL46 END 153.633
HIERARCH ISS PBLA46 START -156.9558
HIERARCH ISS PBLA46 END -156.9035
HIERARCH ISS PBL56 START 105.3998
HIERARCH ISS PBL56 END 105.5071
HIERARCH ISS PBLA56 START -5.7727
HIERARCH ISS PBLA56 END -5.7339
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1