Exposure
ID
SPICA.2025-07-12T07-36-22_1
Header ID
SPICA.2025-07-12T07-36-22
Date updated
2025-07-12 07:35:17 UTC+0000
Release date
None
UTC Start
2025-07-12 07:35:17.673
UTC End
2025-07-12 07:36:17.673
MJD Start
60868.316176767
MJD End
60868.316871211435
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
68335
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
50785
Name
HD_182572
RA
291.2425
DEC
11.94441
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.6811 31.6888 97.5367 97.6971
S1-E1 311.7117 311.4820 63.3101 63.4506
S1-E2 260.8173 260.6720 71.3722 71.5235
S1-W1 257.4633 257.7746 129.3549 129.4953
S1-W2 194.9989 195.1126 107.6997 107.8600
S2-E1 286.0727 285.8441 59.7389 59.8737
S2-E2 232.8021 232.6528 67.9319 68.0791
S2-W1 231.1473 231.4451 133.4988 133.6325
S2-W2 163.9102 164.0163 109.6541 109.8136
E1-E2 64.7861 64.7372 -151.0644 -150.9843
E1-W1 313.4987 313.4770 -165.3251 -165.2679
E1-W2 219.8113 219.6842 -155.0476 -154.9760
E2-W1 251.2164 251.2492 -168.9673 -168.9126
E2-W2 155.2470 155.1695 -156.7087 -156.6402
W1-W2 104.8267 104.9435 -7.2950 -7.2307
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60868.316176767
PI-COI ibanez
HIERARCH OBS TARG NAME HD_182572
HIERARCH OBS RA 291.2425
HIERARCH OBS DEC 11.94441
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 31.6811
HIERARCH ISS PBL12 END 31.6888
HIERARCH ISS PBLA12 START 97.5367
HIERARCH ISS PBLA12 END 97.6971
HIERARCH ISS PBL13 START 311.7117
HIERARCH ISS PBL13 END 311.482
HIERARCH ISS PBLA13 START 63.3101
HIERARCH ISS PBLA13 END 63.4506
HIERARCH ISS PBL14 START 260.8173
HIERARCH ISS PBL14 END 260.672
HIERARCH ISS PBLA14 START 71.3722
HIERARCH ISS PBLA14 END 71.5235
HIERARCH ISS PBL15 START 257.4633
HIERARCH ISS PBL15 END 257.7746
HIERARCH ISS PBLA15 START 129.3549
HIERARCH ISS PBLA15 END 129.4953
HIERARCH ISS PBL16 START 194.9989
HIERARCH ISS PBL16 END 195.1126
HIERARCH ISS PBLA16 START 107.6997
HIERARCH ISS PBLA16 END 107.86
HIERARCH ISS PBL23 START 286.0727
HIERARCH ISS PBL23 END 285.8441
HIERARCH ISS PBLA23 START 59.7389
HIERARCH ISS PBLA23 END 59.8737
HIERARCH ISS PBL24 START 232.8021
HIERARCH ISS PBL24 END 232.6528
HIERARCH ISS PBLA24 START 67.9319
HIERARCH ISS PBLA24 END 68.0791
HIERARCH ISS PBL25 START 231.1473
HIERARCH ISS PBL25 END 231.4451
HIERARCH ISS PBLA25 START 133.4988
HIERARCH ISS PBLA25 END 133.6325
HIERARCH ISS PBL26 START 163.9102
HIERARCH ISS PBL26 END 164.0163
HIERARCH ISS PBLA26 START 109.6541
HIERARCH ISS PBLA26 END 109.8136
HIERARCH ISS PBL34 START 64.7861
HIERARCH ISS PBL34 END 64.7372
HIERARCH ISS PBLA34 START -151.0644
HIERARCH ISS PBLA34 END -150.9843
HIERARCH ISS PBL35 START 313.4987
HIERARCH ISS PBL35 END 313.477
HIERARCH ISS PBLA35 START -165.3251
HIERARCH ISS PBLA35 END -165.2679
HIERARCH ISS PBL36 START 219.8113
HIERARCH ISS PBL36 END 219.6842
HIERARCH ISS PBLA36 START -155.0476
HIERARCH ISS PBLA36 END -154.976
HIERARCH ISS PBL45 START 251.2164
HIERARCH ISS PBL45 END 251.2492
HIERARCH ISS PBLA45 START -168.9673
HIERARCH ISS PBLA45 END -168.9126
HIERARCH ISS PBL46 START 155.247
HIERARCH ISS PBL46 END 155.1695
HIERARCH ISS PBLA46 START -156.7087
HIERARCH ISS PBLA46 END -156.6402
HIERARCH ISS PBL56 START 104.8267
HIERARCH ISS PBL56 END 104.9435
HIERARCH ISS PBLA56 START -7.295
HIERARCH ISS PBLA56 END -7.2307
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1