Exposure
ID
SPICA.2025-06-16T09-15-30_1
Header ID
SPICA.2025-06-16T09-15-30
Date updated
2025-06-16 09:14:25 UTC+0000
Release date
None
UTC Start
2025-06-16 09:14:25.782
UTC End
2025-06-16 09:15:25.782
MJD Start
60842.385020623
MJD End
60842.38571506743
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
68354
Category
science
Program ID
2025A-S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
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 31.6599 31.6672 97.0774 97.2383
S1-E1 312.3667 312.1377 62.9125 63.0511
S1-E2 261.2356 261.0887 70.9427 71.0925
S1-W1 256.5669 256.8818 128.9491 129.0919
S1-W2 194.6774 194.7893 107.2388 107.4006
S2-E1 286.7222 286.4956 59.3574 59.4902
S2-E2 233.2299 233.0800 67.5147 67.6602
S2-W1 230.2878 230.5901 133.1119 133.2482
S2-W2 163.6094 163.7143 109.1952 109.3563
E1-E2 64.9201 64.8742 -151.2900 -151.2116
E1-W1 313.5262 313.5225 -165.4868 -165.4305
E1-W2 220.1535 220.0373 -155.2493 -155.1792
E2-W1 251.0941 251.1418 -169.1224 -169.0683
E2-W2 155.4530 155.3835 -156.9017 -156.8346
W1-W2 104.4809 104.6040 -7.4800 -7.4150
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.385020623
PI-COI roettenbacher
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 31.6599
HIERARCH ISS PBL12 END 31.6672
HIERARCH ISS PBLA12 START 97.0774
HIERARCH ISS PBLA12 END 97.2383
HIERARCH ISS PBL13 START 312.3667
HIERARCH ISS PBL13 END 312.1377
HIERARCH ISS PBLA13 START 62.9125
HIERARCH ISS PBLA13 END 63.0511
HIERARCH ISS PBL14 START 261.2356
HIERARCH ISS PBL14 END 261.0887
HIERARCH ISS PBLA14 START 70.9427
HIERARCH ISS PBLA14 END 71.0925
HIERARCH ISS PBL15 START 256.5669
HIERARCH ISS PBL15 END 256.8818
HIERARCH ISS PBLA15 START 128.9491
HIERARCH ISS PBLA15 END 129.0919
HIERARCH ISS PBL16 START 194.6774
HIERARCH ISS PBL16 END 194.7893
HIERARCH ISS PBLA16 START 107.2388
HIERARCH ISS PBLA16 END 107.4006
HIERARCH ISS PBL23 START 286.7222
HIERARCH ISS PBL23 END 286.4956
HIERARCH ISS PBLA23 START 59.3574
HIERARCH ISS PBLA23 END 59.4902
HIERARCH ISS PBL24 START 233.2299
HIERARCH ISS PBL24 END 233.08
HIERARCH ISS PBLA24 START 67.5147
HIERARCH ISS PBLA24 END 67.6602
HIERARCH ISS PBL25 START 230.2878
HIERARCH ISS PBL25 END 230.5901
HIERARCH ISS PBLA25 START 133.1119
HIERARCH ISS PBLA25 END 133.2482
HIERARCH ISS PBL26 START 163.6094
HIERARCH ISS PBL26 END 163.7143
HIERARCH ISS PBLA26 START 109.1952
HIERARCH ISS PBLA26 END 109.3563
HIERARCH ISS PBL34 START 64.9201
HIERARCH ISS PBL34 END 64.8742
HIERARCH ISS PBLA34 START -151.29
HIERARCH ISS PBLA34 END -151.2116
HIERARCH ISS PBL35 START 313.5262
HIERARCH ISS PBL35 END 313.5225
HIERARCH ISS PBLA35 START -165.4868
HIERARCH ISS PBLA35 END -165.4305
HIERARCH ISS PBL36 START 220.1535
HIERARCH ISS PBL36 END 220.0373
HIERARCH ISS PBLA36 START -155.2493
HIERARCH ISS PBLA36 END -155.1792
HIERARCH ISS PBL45 START 251.0941
HIERARCH ISS PBL45 END 251.1418
HIERARCH ISS PBLA45 START -169.1224
HIERARCH ISS PBLA45 END -169.0683
HIERARCH ISS PBL46 START 155.453
HIERARCH ISS PBL46 END 155.3835
HIERARCH ISS PBLA46 START -156.9017
HIERARCH ISS PBLA46 END -156.8346
HIERARCH ISS PBL56 START 104.4809
HIERARCH ISS PBL56 END 104.604
HIERARCH ISS PBLA56 START -7.48
HIERARCH ISS PBLA56 END -7.415
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1