Exposure
ID
SPICA.2025-10-10T13-18-42_1
Header ID
SPICA.2025-10-10T13-18-42
Date updated
2025-10-10 13:17:36 UTC+0000
Release date
None
UTC Start
2025-10-10 13:17:36.895
UTC End
2025-10-10 13:18:36.895
MJD Start
60958.5538992474
MJD End
60958.554593691835
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
70886
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52344
Name
HD_35984
RA
82.41939
DEC
29.18646
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0793 34.0791 109.2934 109.4249
S1-E1 325.2787 325.2314 78.8454 79.0203
S1-E2 276.0203 276.0099 86.2468 86.4125
S1-W1 277.4232 277.3462 138.3795 138.4977
S1-W2 210.8525 210.8381 118.5853 118.7105
S2-E1 296.4028 296.3414 75.5052 75.6837
S2-E2 245.0245 245.0053 83.1255 83.2954
S2-W1 248.1952 248.1142 142.2068 142.3246
S2-W2 177.3058 177.2908 120.3638 120.4879
E1-E2 62.6299 62.5693 -135.7462 -135.5597
E1-W1 302.0959 301.7838 -153.4838 -153.3218
E1-W2 211.6276 211.4140 -140.7202 -140.5405
E2-W1 243.1930 242.9481 -157.9838 -157.8280
E2-W2 149.3322 149.1800 -142.8041 -142.6273
W1-W2 106.5084 106.4355 0.4777 0.6104
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 60958.5538992474
PI-COI spica
HIERARCH OBS TARG NAME HD_35984
HIERARCH OBS RA 82.41939
HIERARCH OBS DEC 29.18646
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 34.0793
HIERARCH ISS PBL12 END 34.0791
HIERARCH ISS PBLA12 START 109.2934
HIERARCH ISS PBLA12 END 109.4249
HIERARCH ISS PBL13 START 325.2787
HIERARCH ISS PBL13 END 325.2314
HIERARCH ISS PBLA13 START 78.8454
HIERARCH ISS PBLA13 END 79.0203
HIERARCH ISS PBL14 START 276.0203
HIERARCH ISS PBL14 END 276.0099
HIERARCH ISS PBLA14 START 86.2468
HIERARCH ISS PBLA14 END 86.4125
HIERARCH ISS PBL15 START 277.4232
HIERARCH ISS PBL15 END 277.3462
HIERARCH ISS PBLA15 START 138.3795
HIERARCH ISS PBLA15 END 138.4977
HIERARCH ISS PBL16 START 210.8525
HIERARCH ISS PBL16 END 210.8381
HIERARCH ISS PBLA16 START 118.5853
HIERARCH ISS PBLA16 END 118.7105
HIERARCH ISS PBL23 START 296.4028
HIERARCH ISS PBL23 END 296.3414
HIERARCH ISS PBLA23 START 75.5052
HIERARCH ISS PBLA23 END 75.6837
HIERARCH ISS PBL24 START 245.0245
HIERARCH ISS PBL24 END 245.0053
HIERARCH ISS PBLA24 START 83.1255
HIERARCH ISS PBLA24 END 83.2954
HIERARCH ISS PBL25 START 248.1952
HIERARCH ISS PBL25 END 248.1142
HIERARCH ISS PBLA25 START 142.2068
HIERARCH ISS PBLA25 END 142.3246
HIERARCH ISS PBL26 START 177.3058
HIERARCH ISS PBL26 END 177.2908
HIERARCH ISS PBLA26 START 120.3638
HIERARCH ISS PBLA26 END 120.4879
HIERARCH ISS PBL34 START 62.6299
HIERARCH ISS PBL34 END 62.5693
HIERARCH ISS PBLA34 START -135.7462
HIERARCH ISS PBLA34 END -135.5597
HIERARCH ISS PBL35 START 302.0959
HIERARCH ISS PBL35 END 301.7838
HIERARCH ISS PBLA35 START -153.4838
HIERARCH ISS PBLA35 END -153.3218
HIERARCH ISS PBL36 START 211.6276
HIERARCH ISS PBL36 END 211.414
HIERARCH ISS PBLA36 START -140.7202
HIERARCH ISS PBLA36 END -140.5405
HIERARCH ISS PBL45 START 243.193
HIERARCH ISS PBL45 END 242.9481
HIERARCH ISS PBLA45 START -157.9838
HIERARCH ISS PBLA45 END -157.828
HIERARCH ISS PBL46 START 149.3322
HIERARCH ISS PBL46 END 149.18
HIERARCH ISS PBLA46 START -142.8041
HIERARCH ISS PBLA46 END -142.6273
HIERARCH ISS PBL56 START 106.5084
HIERARCH ISS PBL56 END 106.4355
HIERARCH ISS PBLA56 START 0.4777
HIERARCH ISS PBLA56 END 0.6104
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1