Exposure
ID
SPICA.2025-09-15T05-55-36_1
Header ID
SPICA.2025-09-15T05-55-36
Date updated
2025-09-15 05:54:31 UTC+0000
Release date
None
UTC Start
2025-09-15 05:54:31.140
UTC End
2025-09-15 05:55:31.140
MJD Start
60933.246193747
MJD End
60933.24688819143
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
64294
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47742
Name
HD_216735
RA
343.807
DEC
8.816165
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.7472 30.7463 89.1941 89.3639
S1-E1 318.8033 318.5767 56.6256 56.7291
S1-E2 264.5149 264.3343 63.9929 64.1150
S1-W1 233.9157 234.2910 122.0324 122.2203
S1-W2 185.1407 185.2173 99.2314 99.4173
S2-E1 293.3585 293.1537 53.3912 53.4867
S2-E2 237.0561 236.8887 60.8270 60.9413
S2-W1 208.7487 209.1295 126.6136 126.7953
S2-W2 154.9568 155.0360 101.2132 101.4013
E1-E2 65.8756 65.8760 -154.3648 -154.3233
E1-W1 307.0531 307.3391 -167.2188 -167.1893
E1-W2 221.4197 221.4757 -157.8485 -157.8128
E2-W1 243.2701 243.5592 -170.6725 -170.6421
E2-W2 155.7173 155.7735 -159.3216 -159.2878
W1-W2 95.6421 95.8719 -9.3623 -9.2981
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 60933.246193747
PI-COI spica
HIERARCH OBS TARG NAME HD_216735
HIERARCH OBS RA 343.807
HIERARCH OBS DEC 8.816165
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 30.7472
HIERARCH ISS PBL12 END 30.7463
HIERARCH ISS PBLA12 START 89.1941
HIERARCH ISS PBLA12 END 89.3639
HIERARCH ISS PBL13 START 318.8033
HIERARCH ISS PBL13 END 318.5767
HIERARCH ISS PBLA13 START 56.6256
HIERARCH ISS PBLA13 END 56.7291
HIERARCH ISS PBL14 START 264.5149
HIERARCH ISS PBL14 END 264.3343
HIERARCH ISS PBLA14 START 63.9929
HIERARCH ISS PBLA14 END 64.115
HIERARCH ISS PBL15 START 233.9157
HIERARCH ISS PBL15 END 234.291
HIERARCH ISS PBLA15 START 122.0324
HIERARCH ISS PBLA15 END 122.2203
HIERARCH ISS PBL16 START 185.1407
HIERARCH ISS PBL16 END 185.2173
HIERARCH ISS PBLA16 START 99.2314
HIERARCH ISS PBLA16 END 99.4173
HIERARCH ISS PBL23 START 293.3585
HIERARCH ISS PBL23 END 293.1537
HIERARCH ISS PBLA23 START 53.3912
HIERARCH ISS PBLA23 END 53.4867
HIERARCH ISS PBL24 START 237.0561
HIERARCH ISS PBL24 END 236.8887
HIERARCH ISS PBLA24 START 60.827
HIERARCH ISS PBLA24 END 60.9413
HIERARCH ISS PBL25 START 208.7487
HIERARCH ISS PBL25 END 209.1295
HIERARCH ISS PBLA25 START 126.6136
HIERARCH ISS PBLA25 END 126.7953
HIERARCH ISS PBL26 START 154.9568
HIERARCH ISS PBL26 END 155.036
HIERARCH ISS PBLA26 START 101.2132
HIERARCH ISS PBLA26 END 101.4013
HIERARCH ISS PBL34 START 65.8756
HIERARCH ISS PBL34 END 65.876
HIERARCH ISS PBLA34 START -154.3648
HIERARCH ISS PBLA34 END -154.3233
HIERARCH ISS PBL35 START 307.0531
HIERARCH ISS PBL35 END 307.3391
HIERARCH ISS PBLA35 START -167.2188
HIERARCH ISS PBLA35 END -167.1893
HIERARCH ISS PBL36 START 221.4197
HIERARCH ISS PBL36 END 221.4757
HIERARCH ISS PBLA36 START -157.8485
HIERARCH ISS PBLA36 END -157.8128
HIERARCH ISS PBL45 START 243.2701
HIERARCH ISS PBL45 END 243.5592
HIERARCH ISS PBLA45 START -170.6725
HIERARCH ISS PBLA45 END -170.6421
HIERARCH ISS PBL46 START 155.7173
HIERARCH ISS PBL46 END 155.7735
HIERARCH ISS PBLA46 START -159.3216
HIERARCH ISS PBLA46 END -159.2878
HIERARCH ISS PBL56 START 95.6421
HIERARCH ISS PBL56 END 95.8719
HIERARCH ISS PBLA56 START -9.3623
HIERARCH ISS PBLA56 END -9.2981
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1