Exposure
ID
SPICA.2025-10-06T07-09-14_1
Header ID
SPICA.2025-10-06T07-09-14
Date updated
2025-10-06 07:08:09 UTC+0000
Release date
None
UTC Start
2025-10-06 07:08:09.822
UTC End
2025-10-06 07:09:09.822
MJD Start
60954.2973358975
MJD End
60954.29803034193
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
70806
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52537
Name
HD_14691
RA
35.50638
DEC
-10.77754
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.5725 24.5521 79.2143 79.4154
S1-E1 303.3603 302.9578 49.0353 49.0722
S1-E2 243.9038 243.5428 54.9693 55.0397
S1-W1 155.3529 155.9228 121.8952 122.1797
S1-W2 137.6107 137.6189 90.5039 90.7628
S2-E1 282.3887 282.0418 46.5281 46.5517
S2-E2 221.7283 221.4113 52.3609 52.4166
S2-W1 138.2955 138.9017 128.8135 129.0728
S2-W2 113.6155 113.6494 92.9305 93.1990
E1-E2 65.7877 65.8013 -153.5021 -153.5588
E1-W1 297.2945 297.7295 -160.9216 -161.0012
E1-W2 220.0060 220.1240 -155.4339 -155.4986
E2-W1 232.2131 232.6387 -163.0182 -163.1009
E2-W2 154.2717 154.3764 -156.2575 -156.3254
W1-W2 81.0744 81.4041 4.0375 3.9705
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60954.2973358975
PI-COI spica
HIERARCH OBS TARG NAME HD_14691
HIERARCH OBS RA 35.50638
HIERARCH OBS DEC -10.77754
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 24.5725
HIERARCH ISS PBL12 END 24.5521
HIERARCH ISS PBLA12 START 79.2143
HIERARCH ISS PBLA12 END 79.4154
HIERARCH ISS PBL13 START 303.3603
HIERARCH ISS PBL13 END 302.9578
HIERARCH ISS PBLA13 START 49.0353
HIERARCH ISS PBLA13 END 49.0722
HIERARCH ISS PBL14 START 243.9038
HIERARCH ISS PBL14 END 243.5428
HIERARCH ISS PBLA14 START 54.9693
HIERARCH ISS PBLA14 END 55.0397
HIERARCH ISS PBL15 START 155.3529
HIERARCH ISS PBL15 END 155.9228
HIERARCH ISS PBLA15 START 121.8952
HIERARCH ISS PBLA15 END 122.1797
HIERARCH ISS PBL16 START 137.6107
HIERARCH ISS PBL16 END 137.6189
HIERARCH ISS PBLA16 START 90.5039
HIERARCH ISS PBLA16 END 90.7628
HIERARCH ISS PBL23 START 282.3887
HIERARCH ISS PBL23 END 282.0418
HIERARCH ISS PBLA23 START 46.5281
HIERARCH ISS PBLA23 END 46.5517
HIERARCH ISS PBL24 START 221.7283
HIERARCH ISS PBL24 END 221.4113
HIERARCH ISS PBLA24 START 52.3609
HIERARCH ISS PBLA24 END 52.4166
HIERARCH ISS PBL25 START 138.2955
HIERARCH ISS PBL25 END 138.9017
HIERARCH ISS PBLA25 START 128.8135
HIERARCH ISS PBLA25 END 129.0728
HIERARCH ISS PBL26 START 113.6155
HIERARCH ISS PBL26 END 113.6494
HIERARCH ISS PBLA26 START 92.9305
HIERARCH ISS PBLA26 END 93.199
HIERARCH ISS PBL34 START 65.7877
HIERARCH ISS PBL34 END 65.8013
HIERARCH ISS PBLA34 START -153.5021
HIERARCH ISS PBLA34 END -153.5588
HIERARCH ISS PBL35 START 297.2945
HIERARCH ISS PBL35 END 297.7295
HIERARCH ISS PBLA35 START -160.9216
HIERARCH ISS PBLA35 END -161.0012
HIERARCH ISS PBL36 START 220.006
HIERARCH ISS PBL36 END 220.124
HIERARCH ISS PBLA36 START -155.4339
HIERARCH ISS PBLA36 END -155.4986
HIERARCH ISS PBL45 START 232.2131
HIERARCH ISS PBL45 END 232.6387
HIERARCH ISS PBLA45 START -163.0182
HIERARCH ISS PBLA45 END -163.1009
HIERARCH ISS PBL46 START 154.2717
HIERARCH ISS PBL46 END 154.3764
HIERARCH ISS PBLA46 START -156.2575
HIERARCH ISS PBLA46 END -156.3254
HIERARCH ISS PBL56 START 81.0744
HIERARCH ISS PBL56 END 81.4041
HIERARCH ISS PBLA56 START 4.0375
HIERARCH ISS PBLA56 END 3.9705
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1