Exposure
ID
SPICA.2025-06-13T09-31-22_1
Header ID
SPICA.2025-06-13T09-31-22
Date updated
2025-06-13 09:30:17 UTC+0000
Release date
None
UTC Start
2025-06-13 09:30:17.788
UTC End
2025-06-13 09:31:17.788
MJD Start
60839.3960392095
MJD End
60839.396733653935
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 31.6881 31.6959 97.6818 97.8419
S1-E1 311.5040 311.2741 63.4371 63.5781
S1-E2 260.6858 260.5411 71.5090 71.6607
S1-W1 257.7449 258.0550 129.4819 129.6215
S1-W2 195.1017 195.2160 107.8447 108.0045
S2-E1 285.8660 285.6369 59.8608 59.9963
S2-E2 232.6670 232.5180 68.0650 68.2127
S2-W1 231.4167 231.7129 133.6198 133.7527
S2-W2 164.0062 164.1127 109.7984 109.9574
E1-E2 64.7419 64.6921 -150.9920 -150.9113
E1-W1 313.4793 313.4519 -165.2733 -165.2159
E1-W2 219.6965 219.5659 -154.9828 -154.9108
E2-W1 251.2463 251.2744 -168.9179 -168.8630
E2-W2 155.1770 155.0970 -156.6467 -156.5778
W1-W2 104.9325 105.0473 -7.2369 -7.1728
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60839.3960392095
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 31.6881
HIERARCH ISS PBL12 END 31.6959
HIERARCH ISS PBLA12 START 97.6818
HIERARCH ISS PBLA12 END 97.8419
HIERARCH ISS PBL13 START 311.504
HIERARCH ISS PBL13 END 311.2741
HIERARCH ISS PBLA13 START 63.4371
HIERARCH ISS PBLA13 END 63.5781
HIERARCH ISS PBL14 START 260.6858
HIERARCH ISS PBL14 END 260.5411
HIERARCH ISS PBLA14 START 71.509
HIERARCH ISS PBLA14 END 71.6607
HIERARCH ISS PBL15 START 257.7449
HIERARCH ISS PBL15 END 258.055
HIERARCH ISS PBLA15 START 129.4819
HIERARCH ISS PBLA15 END 129.6215
HIERARCH ISS PBL16 START 195.1017
HIERARCH ISS PBL16 END 195.216
HIERARCH ISS PBLA16 START 107.8447
HIERARCH ISS PBLA16 END 108.0045
HIERARCH ISS PBL23 START 285.866
HIERARCH ISS PBL23 END 285.6369
HIERARCH ISS PBLA23 START 59.8608
HIERARCH ISS PBLA23 END 59.9963
HIERARCH ISS PBL24 START 232.667
HIERARCH ISS PBL24 END 232.518
HIERARCH ISS PBLA24 START 68.065
HIERARCH ISS PBLA24 END 68.2127
HIERARCH ISS PBL25 START 231.4167
HIERARCH ISS PBL25 END 231.7129
HIERARCH ISS PBLA25 START 133.6198
HIERARCH ISS PBLA25 END 133.7527
HIERARCH ISS PBL26 START 164.0062
HIERARCH ISS PBL26 END 164.1127
HIERARCH ISS PBLA26 START 109.7984
HIERARCH ISS PBLA26 END 109.9574
HIERARCH ISS PBL34 START 64.7419
HIERARCH ISS PBL34 END 64.6921
HIERARCH ISS PBLA34 START -150.992
HIERARCH ISS PBLA34 END -150.9113
HIERARCH ISS PBL35 START 313.4793
HIERARCH ISS PBL35 END 313.4519
HIERARCH ISS PBLA35 START -165.2733
HIERARCH ISS PBLA35 END -165.2159
HIERARCH ISS PBL36 START 219.6965
HIERARCH ISS PBL36 END 219.5659
HIERARCH ISS PBLA36 START -154.9828
HIERARCH ISS PBLA36 END -154.9108
HIERARCH ISS PBL45 START 251.2463
HIERARCH ISS PBL45 END 251.2744
HIERARCH ISS PBLA45 START -168.9179
HIERARCH ISS PBLA45 END -168.863
HIERARCH ISS PBL46 START 155.177
HIERARCH ISS PBL46 END 155.097
HIERARCH ISS PBLA46 START -156.6467
HIERARCH ISS PBLA46 END -156.5778
HIERARCH ISS PBL56 START 104.9325
HIERARCH ISS PBL56 END 105.0473
HIERARCH ISS PBLA56 START -7.2369
HIERARCH ISS PBLA56 END -7.1728
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1