Exposure
ID
SPICA.2025-06-17T09-11-25_1
Header ID
SPICA.2025-06-17T09-11-25
Date updated
2025-06-17 09:10:19 UTC+0000
Release date
None
UTC Start
2025-06-17 09:10:19.915
UTC End
2025-06-17 09:11:19.915
MJD Start
60843.3821749377
MJD End
60843.382869382134
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
68320
Category
science
Program ID
S5/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
50778
Name
HD_187929
RA
298.1182
DEC
1.005658
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.5056 28.5107 93.2241 93.4063
S1-E1 299.1172 298.7578 57.4550 57.5679
S1-E2 246.0442 245.7865 65.4331 65.5696
S1-W1 226.1227 226.6071 129.0228 129.1784
S1-W2 172.6885 172.8323 104.4391 104.6279
S2-E1 276.4909 276.1499 54.0001 54.1023
S2-E2 221.2263 220.9764 61.9888 62.1156
S2-W1 203.6861 204.1565 133.7184 133.8610
S2-W2 144.8333 144.9729 106.6328 106.8212
E1-E2 65.1259 65.0830 -154.1704 -154.1474
E1-W1 312.7798 312.8757 -165.8481 -165.8477
E1-W2 220.9420 220.8536 -157.3984 -157.3841
E2-W1 249.3506 249.4944 -168.8784 -168.8801
E2-W2 155.9626 155.9177 -158.7457 -158.7345
W1-W2 99.6716 99.8657 -4.8575 -4.8433
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60843.3821749377
PI-COI bailleul
HIERARCH OBS TARG NAME HD_187929
HIERARCH OBS RA 298.1182
HIERARCH OBS DEC 1.005658
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 28.5056
HIERARCH ISS PBL12 END 28.5107
HIERARCH ISS PBLA12 START 93.2241
HIERARCH ISS PBLA12 END 93.4063
HIERARCH ISS PBL13 START 299.1172
HIERARCH ISS PBL13 END 298.7578
HIERARCH ISS PBLA13 START 57.455
HIERARCH ISS PBLA13 END 57.5679
HIERARCH ISS PBL14 START 246.0442
HIERARCH ISS PBL14 END 245.7865
HIERARCH ISS PBLA14 START 65.4331
HIERARCH ISS PBLA14 END 65.5696
HIERARCH ISS PBL15 START 226.1227
HIERARCH ISS PBL15 END 226.6071
HIERARCH ISS PBLA15 START 129.0228
HIERARCH ISS PBLA15 END 129.1784
HIERARCH ISS PBL16 START 172.6885
HIERARCH ISS PBL16 END 172.8323
HIERARCH ISS PBLA16 START 104.4391
HIERARCH ISS PBLA16 END 104.6279
HIERARCH ISS PBL23 START 276.4909
HIERARCH ISS PBL23 END 276.1499
HIERARCH ISS PBLA23 START 54.0001
HIERARCH ISS PBLA23 END 54.1023
HIERARCH ISS PBL24 START 221.2263
HIERARCH ISS PBL24 END 220.9764
HIERARCH ISS PBLA24 START 61.9888
HIERARCH ISS PBLA24 END 62.1156
HIERARCH ISS PBL25 START 203.6861
HIERARCH ISS PBL25 END 204.1565
HIERARCH ISS PBLA25 START 133.7184
HIERARCH ISS PBLA25 END 133.861
HIERARCH ISS PBL26 START 144.8333
HIERARCH ISS PBL26 END 144.9729
HIERARCH ISS PBLA26 START 106.6328
HIERARCH ISS PBLA26 END 106.8212
HIERARCH ISS PBL34 START 65.1259
HIERARCH ISS PBL34 END 65.083
HIERARCH ISS PBLA34 START -154.1704
HIERARCH ISS PBLA34 END -154.1474
HIERARCH ISS PBL35 START 312.7798
HIERARCH ISS PBL35 END 312.8757
HIERARCH ISS PBLA35 START -165.8481
HIERARCH ISS PBLA35 END -165.8477
HIERARCH ISS PBL36 START 220.942
HIERARCH ISS PBL36 END 220.8536
HIERARCH ISS PBLA36 START -157.3984
HIERARCH ISS PBLA36 END -157.3841
HIERARCH ISS PBL45 START 249.3506
HIERARCH ISS PBL45 END 249.4944
HIERARCH ISS PBLA45 START -168.8784
HIERARCH ISS PBLA45 END -168.8801
HIERARCH ISS PBL46 START 155.9626
HIERARCH ISS PBL46 END 155.9177
HIERARCH ISS PBLA46 START -158.7457
HIERARCH ISS PBLA46 END -158.7345
HIERARCH ISS PBL56 START 99.6716
HIERARCH ISS PBL56 END 99.8657
HIERARCH ISS PBLA56 START -4.8575
HIERARCH ISS PBLA56 END -4.8433
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1