Exposure
ID
SPICA.2025-09-15T06-04-17_1
Header ID
SPICA.2025-09-15T06-04-17
Date updated
2025-09-15 06:03:12 UTC+0000
Release date
None
UTC Start
2025-09-15 06:03:12.278
UTC End
2025-09-15 06:04:12.278
MJD Start
60933.2522254408
MJD End
60933.252919885235
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 30.7460 30.7467 90.5566 90.7263
S1-E1 316.9443 316.7065 57.4763 57.5855
S1-E2 263.0575 262.8749 64.9901 65.1172
S1-W1 236.9397 237.3179 123.5094 123.6885
S1-W2 185.7947 185.8823 100.7141 100.8971
S2-E1 291.6652 291.4465 54.1779 54.2791
S2-E2 235.6958 235.5238 61.7629 61.8825
S2-W1 211.8015 212.1810 128.0383 128.2105
S2-W2 155.6251 155.7134 102.7107 102.8953
E1-E2 65.8453 65.8362 -154.0183 -153.9728
E1-W1 309.1669 309.4012 -166.9751 -166.9435
E1-W2 221.7511 221.7736 -157.5499 -157.5107
E2-W1 245.4425 245.6895 -170.4236 -170.3917
E2-W2 156.0835 156.1157 -159.0390 -159.0019
W1-W2 97.4297 97.6433 -8.8584 -8.7973
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 60933.2522254408
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 30.746
HIERARCH ISS PBL12 END 30.7467
HIERARCH ISS PBLA12 START 90.5566
HIERARCH ISS PBLA12 END 90.7263
HIERARCH ISS PBL13 START 316.9443
HIERARCH ISS PBL13 END 316.7065
HIERARCH ISS PBLA13 START 57.4763
HIERARCH ISS PBLA13 END 57.5855
HIERARCH ISS PBL14 START 263.0575
HIERARCH ISS PBL14 END 262.8749
HIERARCH ISS PBLA14 START 64.9901
HIERARCH ISS PBLA14 END 65.1172
HIERARCH ISS PBL15 START 236.9397
HIERARCH ISS PBL15 END 237.3179
HIERARCH ISS PBLA15 START 123.5094
HIERARCH ISS PBLA15 END 123.6885
HIERARCH ISS PBL16 START 185.7947
HIERARCH ISS PBL16 END 185.8823
HIERARCH ISS PBLA16 START 100.7141
HIERARCH ISS PBLA16 END 100.8971
HIERARCH ISS PBL23 START 291.6652
HIERARCH ISS PBL23 END 291.4465
HIERARCH ISS PBLA23 START 54.1779
HIERARCH ISS PBLA23 END 54.2791
HIERARCH ISS PBL24 START 235.6958
HIERARCH ISS PBL24 END 235.5238
HIERARCH ISS PBLA24 START 61.7629
HIERARCH ISS PBLA24 END 61.8825
HIERARCH ISS PBL25 START 211.8015
HIERARCH ISS PBL25 END 212.181
HIERARCH ISS PBLA25 START 128.0383
HIERARCH ISS PBLA25 END 128.2105
HIERARCH ISS PBL26 START 155.6251
HIERARCH ISS PBL26 END 155.7134
HIERARCH ISS PBLA26 START 102.7107
HIERARCH ISS PBLA26 END 102.8953
HIERARCH ISS PBL34 START 65.8453
HIERARCH ISS PBL34 END 65.8362
HIERARCH ISS PBLA34 START -154.0183
HIERARCH ISS PBLA34 END -153.9728
HIERARCH ISS PBL35 START 309.1669
HIERARCH ISS PBL35 END 309.4012
HIERARCH ISS PBLA35 START -166.9751
HIERARCH ISS PBLA35 END -166.9435
HIERARCH ISS PBL36 START 221.7511
HIERARCH ISS PBL36 END 221.7736
HIERARCH ISS PBLA36 START -157.5499
HIERARCH ISS PBLA36 END -157.5107
HIERARCH ISS PBL45 START 245.4425
HIERARCH ISS PBL45 END 245.6895
HIERARCH ISS PBLA45 START -170.4236
HIERARCH ISS PBLA45 END -170.3917
HIERARCH ISS PBL46 START 156.0835
HIERARCH ISS PBL46 END 156.1157
HIERARCH ISS PBLA46 START -159.039
HIERARCH ISS PBLA46 END -159.0019
HIERARCH ISS PBL56 START 97.4297
HIERARCH ISS PBL56 END 97.6433
HIERARCH ISS PBLA56 START -8.8584
HIERARCH ISS PBLA56 END -8.7973
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1