Exposure
ID
SPICA.2025-07-10T08-17-36_1
Header ID
SPICA.2025-07-10T08-17-36
Date updated
2025-07-10 08:16:30 UTC+0000
Release date
None
UTC Start
2025-07-10 08:16:30.912
UTC End
2025-07-10 08:17:30.912
MJD Start
60866.3448022201
MJD End
60866.34549666453
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 28.8277 28.8417 99.2650 99.4383
S1-E1 286.6952 286.3262 61.7573 61.8998
S1-E2 237.7013 237.4715 70.4714 70.6332
S1-W1 242.0493 242.4984 133.6163 133.7323
S1-W2 178.3243 178.5112 110.4504 110.6155
S2-E1 264.4102 264.0418 57.9510 58.0837
S2-E2 212.8911 212.6531 66.7319 66.8862
S2-W1 218.8547 219.2736 137.8787 137.9824
S2-W2 150.1483 150.3205 112.5848 112.7469
E1-E2 63.0375 62.9562 -153.0831 -153.0408
E1-W1 312.3607 312.2335 -165.6671 -165.6564
E1-W2 215.6379 215.4097 -156.6466 -156.6157
E2-W1 251.2132 251.1739 -168.8011 -168.7945
E2-W2 152.7725 152.6266 -158.1162 -158.0894
W1-W2 104.9829 105.0997 -4.4539 -4.4441
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.3448022201
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 28.8277
HIERARCH ISS PBL12 END 28.8417
HIERARCH ISS PBLA12 START 99.265
HIERARCH ISS PBLA12 END 99.4383
HIERARCH ISS PBL13 START 286.6952
HIERARCH ISS PBL13 END 286.3262
HIERARCH ISS PBLA13 START 61.7573
HIERARCH ISS PBLA13 END 61.8998
HIERARCH ISS PBL14 START 237.7013
HIERARCH ISS PBL14 END 237.4715
HIERARCH ISS PBLA14 START 70.4714
HIERARCH ISS PBLA14 END 70.6332
HIERARCH ISS PBL15 START 242.0493
HIERARCH ISS PBL15 END 242.4984
HIERARCH ISS PBLA15 START 133.6163
HIERARCH ISS PBLA15 END 133.7323
HIERARCH ISS PBL16 START 178.3243
HIERARCH ISS PBL16 END 178.5112
HIERARCH ISS PBLA16 START 110.4504
HIERARCH ISS PBLA16 END 110.6155
HIERARCH ISS PBL23 START 264.4102
HIERARCH ISS PBL23 END 264.0418
HIERARCH ISS PBLA23 START 57.951
HIERARCH ISS PBLA23 END 58.0837
HIERARCH ISS PBL24 START 212.8911
HIERARCH ISS PBL24 END 212.6531
HIERARCH ISS PBLA24 START 66.7319
HIERARCH ISS PBLA24 END 66.8862
HIERARCH ISS PBL25 START 218.8547
HIERARCH ISS PBL25 END 219.2736
HIERARCH ISS PBLA25 START 137.8787
HIERARCH ISS PBLA25 END 137.9824
HIERARCH ISS PBL26 START 150.1483
HIERARCH ISS PBL26 END 150.3205
HIERARCH ISS PBLA26 START 112.5848
HIERARCH ISS PBLA26 END 112.7469
HIERARCH ISS PBL34 START 63.0375
HIERARCH ISS PBL34 END 62.9562
HIERARCH ISS PBLA34 START -153.0831
HIERARCH ISS PBLA34 END -153.0408
HIERARCH ISS PBL35 START 312.3607
HIERARCH ISS PBL35 END 312.2335
HIERARCH ISS PBLA35 START -165.6671
HIERARCH ISS PBLA35 END -165.6564
HIERARCH ISS PBL36 START 215.6379
HIERARCH ISS PBL36 END 215.4097
HIERARCH ISS PBLA36 START -156.6466
HIERARCH ISS PBLA36 END -156.6157
HIERARCH ISS PBL45 START 251.2132
HIERARCH ISS PBL45 END 251.1739
HIERARCH ISS PBLA45 START -168.8011
HIERARCH ISS PBLA45 END -168.7945
HIERARCH ISS PBL46 START 152.7725
HIERARCH ISS PBL46 END 152.6266
HIERARCH ISS PBLA46 START -158.1162
HIERARCH ISS PBLA46 END -158.0894
HIERARCH ISS PBL56 START 104.9829
HIERARCH ISS PBL56 END 105.0997
HIERARCH ISS PBLA56 START -4.4539
HIERARCH ISS PBLA56 END -4.4441
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1