Exposure
ID
SPICA.2025-06-17T09-13-37_1
Header ID
SPICA.2025-06-17T09-13-37
Date updated
2025-06-17 09:12:32 UTC+0000
Release date
None
UTC Start
2025-06-17 09:12:32.124
UTC End
2025-06-17 09:13:32.124
MJD Start
60843.3837051368
MJD End
60843.384399581235
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 28.5163 28.5220 93.5948 93.7767
S1-E1 298.3846 298.0236 57.6858 57.8005
S1-E2 245.5199 245.2631 65.7119 65.8500
S1-W1 227.1086 227.5921 129.3383 129.4913
S1-W2 172.9830 173.1301 104.8228 105.0103
S2-E1 275.7954 275.4519 54.2092 54.3132
S2-E2 220.7175 220.4676 62.2479 62.3763
S2-W1 204.6427 205.1110 134.0074 134.1474
S2-W2 145.1188 145.2609 107.0156 107.2025
E1-E2 65.0374 64.9922 -154.1230 -154.0989
E1-W1 312.9682 313.0508 -165.8471 -165.8461
E1-W2 220.7575 220.6604 -157.3687 -157.3535
E2-W1 249.6377 249.7705 -168.8817 -168.8829
E2-W2 155.8679 155.8167 -158.7225 -158.7104
W1-W2 100.0645 100.2541 -4.8287 -4.8148
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60843.3837051368
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 28.5163
HIERARCH ISS PBL12 END 28.522
HIERARCH ISS PBLA12 START 93.5948
HIERARCH ISS PBLA12 END 93.7767
HIERARCH ISS PBL13 START 298.3846
HIERARCH ISS PBL13 END 298.0236
HIERARCH ISS PBLA13 START 57.6858
HIERARCH ISS PBLA13 END 57.8005
HIERARCH ISS PBL14 START 245.5199
HIERARCH ISS PBL14 END 245.2631
HIERARCH ISS PBLA14 START 65.7119
HIERARCH ISS PBLA14 END 65.85
HIERARCH ISS PBL15 START 227.1086
HIERARCH ISS PBL15 END 227.5921
HIERARCH ISS PBLA15 START 129.3383
HIERARCH ISS PBLA15 END 129.4913
HIERARCH ISS PBL16 START 172.983
HIERARCH ISS PBL16 END 173.1301
HIERARCH ISS PBLA16 START 104.8228
HIERARCH ISS PBLA16 END 105.0103
HIERARCH ISS PBL23 START 275.7954
HIERARCH ISS PBL23 END 275.4519
HIERARCH ISS PBLA23 START 54.2092
HIERARCH ISS PBLA23 END 54.3132
HIERARCH ISS PBL24 START 220.7175
HIERARCH ISS PBL24 END 220.4676
HIERARCH ISS PBLA24 START 62.2479
HIERARCH ISS PBLA24 END 62.3763
HIERARCH ISS PBL25 START 204.6427
HIERARCH ISS PBL25 END 205.111
HIERARCH ISS PBLA25 START 134.0074
HIERARCH ISS PBLA25 END 134.1474
HIERARCH ISS PBL26 START 145.1188
HIERARCH ISS PBL26 END 145.2609
HIERARCH ISS PBLA26 START 107.0156
HIERARCH ISS PBLA26 END 107.2025
HIERARCH ISS PBL34 START 65.0374
HIERARCH ISS PBL34 END 64.9922
HIERARCH ISS PBLA34 START -154.123
HIERARCH ISS PBLA34 END -154.0989
HIERARCH ISS PBL35 START 312.9682
HIERARCH ISS PBL35 END 313.0508
HIERARCH ISS PBLA35 START -165.8471
HIERARCH ISS PBLA35 END -165.8461
HIERARCH ISS PBL36 START 220.7575
HIERARCH ISS PBL36 END 220.6604
HIERARCH ISS PBLA36 START -157.3687
HIERARCH ISS PBLA36 END -157.3535
HIERARCH ISS PBL45 START 249.6377
HIERARCH ISS PBL45 END 249.7705
HIERARCH ISS PBLA45 START -168.8817
HIERARCH ISS PBLA45 END -168.8829
HIERARCH ISS PBL46 START 155.8679
HIERARCH ISS PBL46 END 155.8167
HIERARCH ISS PBLA46 START -158.7225
HIERARCH ISS PBLA46 END -158.7104
HIERARCH ISS PBL56 START 100.0645
HIERARCH ISS PBL56 END 100.2541
HIERARCH ISS PBLA56 START -4.8287
HIERARCH ISS PBLA56 END -4.8148
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1