Exposure
ID
SPICA.2025-06-16T05-25-45_1
Header ID
SPICA.2025-06-16T05-25-45
Date updated
2025-06-16 05:24:40 UTC+0000
Release date
None
UTC Start
2025-06-16 05:24:40.741
UTC End
2025-06-16 05:25:40.741
MJD Start
60842.2254715426
MJD End
60842.226165987035
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
68350
Category
science
Program ID
2025A-S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
49334
Name
HD_141004
RA
236.6109
DEC
7.353068
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.4713 30.4783 95.5019 95.6706
S1-E1 306.9866 306.7035 60.6414 60.7703
S1-E2 255.1981 255.0069 68.6893 68.8345
S1-W1 245.2150 245.6026 128.7410 128.8882
S1-W2 186.4473 186.5759 106.0394 106.2108
S2-E1 282.5209 282.2460 57.1070 57.2282
S2-E2 228.4168 228.2263 65.2394 65.3782
S2-W1 220.3630 220.7370 133.0879 133.2262
S2-W2 156.5891 156.7111 108.0789 108.2496
E1-E2 65.0013 64.9561 -152.7015 -152.6462
E1-W1 313.3926 313.4310 -165.9096 -165.8766
E1-W2 220.5053 220.3994 -156.3741 -156.3273
E2-W1 250.5513 250.6403 -169.3079 -169.2770
E2-W2 155.6932 155.6332 -157.9065 -157.8628
W1-W2 102.6531 102.8073 -6.7549 -6.7100
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.2254715426
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_141004
HIERARCH OBS RA 236.6109
HIERARCH OBS DEC 7.353068
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 30.4713
HIERARCH ISS PBL12 END 30.4783
HIERARCH ISS PBLA12 START 95.5019
HIERARCH ISS PBLA12 END 95.6706
HIERARCH ISS PBL13 START 306.9866
HIERARCH ISS PBL13 END 306.7035
HIERARCH ISS PBLA13 START 60.6414
HIERARCH ISS PBLA13 END 60.7703
HIERARCH ISS PBL14 START 255.1981
HIERARCH ISS PBL14 END 255.0069
HIERARCH ISS PBLA14 START 68.6893
HIERARCH ISS PBLA14 END 68.8345
HIERARCH ISS PBL15 START 245.215
HIERARCH ISS PBL15 END 245.6026
HIERARCH ISS PBLA15 START 128.741
HIERARCH ISS PBLA15 END 128.8882
HIERARCH ISS PBL16 START 186.4473
HIERARCH ISS PBL16 END 186.5759
HIERARCH ISS PBLA16 START 106.0394
HIERARCH ISS PBLA16 END 106.2108
HIERARCH ISS PBL23 START 282.5209
HIERARCH ISS PBL23 END 282.246
HIERARCH ISS PBLA23 START 57.107
HIERARCH ISS PBLA23 END 57.2282
HIERARCH ISS PBL24 START 228.4168
HIERARCH ISS PBL24 END 228.2263
HIERARCH ISS PBLA24 START 65.2394
HIERARCH ISS PBLA24 END 65.3782
HIERARCH ISS PBL25 START 220.363
HIERARCH ISS PBL25 END 220.737
HIERARCH ISS PBLA25 START 133.0879
HIERARCH ISS PBLA25 END 133.2262
HIERARCH ISS PBL26 START 156.5891
HIERARCH ISS PBL26 END 156.7111
HIERARCH ISS PBLA26 START 108.0789
HIERARCH ISS PBLA26 END 108.2496
HIERARCH ISS PBL34 START 65.0013
HIERARCH ISS PBL34 END 64.9561
HIERARCH ISS PBLA34 START -152.7015
HIERARCH ISS PBLA34 END -152.6462
HIERARCH ISS PBL35 START 313.3926
HIERARCH ISS PBL35 END 313.431
HIERARCH ISS PBLA35 START -165.9096
HIERARCH ISS PBLA35 END -165.8766
HIERARCH ISS PBL36 START 220.5053
HIERARCH ISS PBL36 END 220.3994
HIERARCH ISS PBLA36 START -156.3741
HIERARCH ISS PBLA36 END -156.3273
HIERARCH ISS PBL45 START 250.5513
HIERARCH ISS PBL45 END 250.6403
HIERARCH ISS PBLA45 START -169.3079
HIERARCH ISS PBLA45 END -169.277
HIERARCH ISS PBL46 START 155.6932
HIERARCH ISS PBL46 END 155.6332
HIERARCH ISS PBLA46 START -157.9065
HIERARCH ISS PBLA46 END -157.8628
HIERARCH ISS PBL56 START 102.6531
HIERARCH ISS PBL56 END 102.8073
HIERARCH ISS PBLA56 START -6.7549
HIERARCH ISS PBLA56 END -6.71
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1