Exposure
ID
SPICA.2025-10-07T07-06-48_1
Header ID
SPICA.2025-10-07T07-06-48
Date updated
2025-10-07 07:06:15 UTC+0000
Release date
None
UTC Start
2025-10-07 07:06:15.424
UTC End
2025-10-07 07:06:45.424
MJD Start
60955.2960118559
MJD End
60955.296359078115
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64006
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.0164 32.0142 97.7365 97.8171
S1-E1 314.0651 314.1287 63.8044 63.8903
S1-E2 263.2687 263.3085 71.8309 71.9140
S1-W1 273.0308 272.9846 127.0364 127.1332
S1-W2 200.8384 200.8113 107.4567 107.5418
S2-E1 288.0561 288.1194 60.2473 60.3348
S2-E2 234.8863 234.9272 68.4169 68.5012
S2-W1 245.6106 245.5711 130.6940 130.7929
S2-W2 169.3679 169.3434 109.2857 109.3717
E1-E2 64.8096 64.8239 -150.7515 -150.6490
E1-W1 309.7474 309.8133 -168.1020 -167.9950
E1-W2 218.3948 218.4439 -155.6001 -155.4964
E2-W1 248.6390 248.6896 -172.5602 -172.4522
E2-W2 153.9146 153.9493 -157.6397 -157.5355
W1-W2 107.4863 107.4993 -14.1955 -14.0842
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 60955.2960118559
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 1500
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 32.0164
HIERARCH ISS PBL12 END 32.0142
HIERARCH ISS PBLA12 START 97.7365
HIERARCH ISS PBLA12 END 97.8171
HIERARCH ISS PBL13 START 314.0651
HIERARCH ISS PBL13 END 314.1287
HIERARCH ISS PBLA13 START 63.8044
HIERARCH ISS PBLA13 END 63.8903
HIERARCH ISS PBL14 START 263.2687
HIERARCH ISS PBL14 END 263.3085
HIERARCH ISS PBLA14 START 71.8309
HIERARCH ISS PBLA14 END 71.914
HIERARCH ISS PBL15 START 273.0308
HIERARCH ISS PBL15 END 272.9846
HIERARCH ISS PBLA15 START 127.0364
HIERARCH ISS PBLA15 END 127.1332
HIERARCH ISS PBL16 START 200.8384
HIERARCH ISS PBL16 END 200.8113
HIERARCH ISS PBLA16 START 107.4567
HIERARCH ISS PBLA16 END 107.5418
HIERARCH ISS PBL23 START 288.0561
HIERARCH ISS PBL23 END 288.1194
HIERARCH ISS PBLA23 START 60.2473
HIERARCH ISS PBLA23 END 60.3348
HIERARCH ISS PBL24 START 234.8863
HIERARCH ISS PBL24 END 234.9272
HIERARCH ISS PBLA24 START 68.4169
HIERARCH ISS PBLA24 END 68.5012
HIERARCH ISS PBL25 START 245.6106
HIERARCH ISS PBL25 END 245.5711
HIERARCH ISS PBLA25 START 130.694
HIERARCH ISS PBLA25 END 130.7929
HIERARCH ISS PBL26 START 169.3679
HIERARCH ISS PBL26 END 169.3434
HIERARCH ISS PBLA26 START 109.2857
HIERARCH ISS PBLA26 END 109.3717
HIERARCH ISS PBL34 START 64.8096
HIERARCH ISS PBL34 END 64.8239
HIERARCH ISS PBLA34 START -150.7515
HIERARCH ISS PBLA34 END -150.649
HIERARCH ISS PBL35 START 309.7474
HIERARCH ISS PBL35 END 309.8133
HIERARCH ISS PBLA35 START -168.102
HIERARCH ISS PBLA35 END -167.995
HIERARCH ISS PBL36 START 218.3948
HIERARCH ISS PBL36 END 218.4439
HIERARCH ISS PBLA36 START -155.6001
HIERARCH ISS PBLA36 END -155.4964
HIERARCH ISS PBL45 START 248.639
HIERARCH ISS PBL45 END 248.6896
HIERARCH ISS PBLA45 START -172.5602
HIERARCH ISS PBLA45 END -172.4522
HIERARCH ISS PBL46 START 153.9146
HIERARCH ISS PBL46 END 153.9493
HIERARCH ISS PBLA46 START -157.6397
HIERARCH ISS PBLA46 END -157.5355
HIERARCH ISS PBL56 START 107.4863
HIERARCH ISS PBL56 END 107.4993
HIERARCH ISS PBLA56 START -14.1955
HIERARCH ISS PBLA56 END -14.0842
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1