Exposure
ID
SPICA.2025-08-17T05-30-22_1
Header ID
SPICA.2025-08-17T05-30-22
Date updated
2025-08-17 05:29:17 UTC+0000
Release date
None
UTC Start
2025-08-17 05:29:17.558
UTC End
2025-08-17 05:30:17.558
MJD Start
60904.2286754371
MJD End
60904.229369881534
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
70038
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51963
Name
HD_203705
RA
321.0479
DEC
-12.87811
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 23.6758 23.6546 79.1149 79.3237
S1-E1 299.0006 298.5671 48.4581 48.4915
S1-E2 239.2073 238.8219 54.3694 54.4380
S1-W1 149.0257 149.6356 124.0590 124.3429
S1-W2 131.6709 131.6849 90.9163 91.1869
S2-E1 278.8952 278.5195 45.9772 45.9967
S2-E2 217.9310 217.5914 51.7630 51.8160
S2-W1 133.3213 133.9639 131.2657 131.5178
S2-W2 108.6036 108.6444 93.4717 93.7522
E1-E2 65.8474 65.8549 -153.5127 -153.5764
E1-W1 299.0800 299.4863 -160.3991 -160.4872
E1-W2 220.5608 220.6580 -155.3075 -155.3795
E2-W1 233.8409 234.2440 -162.3340 -162.4258
E2-W2 154.7595 154.8497 -156.0710 -156.1462
W1-W2 81.7671 82.0897 5.7500 5.6670
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 60904.2286754371
PI-COI spica
HIERARCH OBS TARG NAME HD_203705
HIERARCH OBS RA 321.0479
HIERARCH OBS DEC -12.87811
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 23.6758
HIERARCH ISS PBL12 END 23.6546
HIERARCH ISS PBLA12 START 79.1149
HIERARCH ISS PBLA12 END 79.3237
HIERARCH ISS PBL13 START 299.0006
HIERARCH ISS PBL13 END 298.5671
HIERARCH ISS PBLA13 START 48.4581
HIERARCH ISS PBLA13 END 48.4915
HIERARCH ISS PBL14 START 239.2073
HIERARCH ISS PBL14 END 238.8219
HIERARCH ISS PBLA14 START 54.3694
HIERARCH ISS PBLA14 END 54.438
HIERARCH ISS PBL15 START 149.0257
HIERARCH ISS PBL15 END 149.6356
HIERARCH ISS PBLA15 START 124.059
HIERARCH ISS PBLA15 END 124.3429
HIERARCH ISS PBL16 START 131.6709
HIERARCH ISS PBL16 END 131.6849
HIERARCH ISS PBLA16 START 90.9163
HIERARCH ISS PBLA16 END 91.1869
HIERARCH ISS PBL23 START 278.8952
HIERARCH ISS PBL23 END 278.5195
HIERARCH ISS PBLA23 START 45.9772
HIERARCH ISS PBLA23 END 45.9967
HIERARCH ISS PBL24 START 217.931
HIERARCH ISS PBL24 END 217.5914
HIERARCH ISS PBLA24 START 51.763
HIERARCH ISS PBLA24 END 51.816
HIERARCH ISS PBL25 START 133.3213
HIERARCH ISS PBL25 END 133.9639
HIERARCH ISS PBLA25 START 131.2657
HIERARCH ISS PBLA25 END 131.5178
HIERARCH ISS PBL26 START 108.6036
HIERARCH ISS PBL26 END 108.6444
HIERARCH ISS PBLA26 START 93.4717
HIERARCH ISS PBLA26 END 93.7522
HIERARCH ISS PBL34 START 65.8474
HIERARCH ISS PBL34 END 65.8549
HIERARCH ISS PBLA34 START -153.5127
HIERARCH ISS PBLA34 END -153.5764
HIERARCH ISS PBL35 START 299.08
HIERARCH ISS PBL35 END 299.4863
HIERARCH ISS PBLA35 START -160.3991
HIERARCH ISS PBLA35 END -160.4872
HIERARCH ISS PBL36 START 220.5608
HIERARCH ISS PBL36 END 220.658
HIERARCH ISS PBLA36 START -155.3075
HIERARCH ISS PBLA36 END -155.3795
HIERARCH ISS PBL45 START 233.8409
HIERARCH ISS PBL45 END 234.244
HIERARCH ISS PBLA45 START -162.334
HIERARCH ISS PBLA45 END -162.4258
HIERARCH ISS PBL46 START 154.7595
HIERARCH ISS PBL46 END 154.8497
HIERARCH ISS PBLA46 START -156.071
HIERARCH ISS PBLA46 END -156.1462
HIERARCH ISS PBL56 START 81.7671
HIERARCH ISS PBL56 END 82.0897
HIERARCH ISS PBLA56 START 5.75
HIERARCH ISS PBLA56 END 5.667
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1