Exposure
ID
SPICA.2025-05-17T11-28-58_1
Header ID
SPICA.2025-05-17T11-28-58
Date updated
2025-05-17 11:27:53 UTC+0000
Release date
None
UTC Start
2025-05-17 11:27:53.597
UTC End
2025-05-17 11:28:53.597
MJD Start
60812.4777036701
MJD End
60812.47839811453
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 28.6065 28.6156 95.8454 96.0247
S1-E1 293.8454 293.4774 59.1744 59.2998
S1-E2 242.3618 242.1125 67.4851 67.6326
S1-W1 233.0816 233.5560 131.1546 131.2923
S1-W2 174.9189 175.0838 107.1104 107.2896
S2-E1 271.4390 271.0822 55.5658 55.6807
S2-E2 217.6134 217.3653 63.9050 64.0436
S2-W1 210.3881 210.8408 135.6621 135.7869
S2-W2 146.9698 147.1258 109.2895 109.4671
E1-E2 64.3917 64.3321 -153.7843 -153.7534
E1-W1 313.5253 313.5256 -165.8135 -165.8088
E1-W2 219.2512 219.1022 -157.1450 -157.1238
E2-W1 250.9066 250.9722 -168.8795 -168.8777
E2-W2 155.0162 154.9275 -158.5404 -158.5227
W1-W2 102.2647 102.4262 -4.6659 -4.6538
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60812.4777036701
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 28.6065
HIERARCH ISS PBL12 END 28.6156
HIERARCH ISS PBLA12 START 95.8454
HIERARCH ISS PBLA12 END 96.0247
HIERARCH ISS PBL13 START 293.8454
HIERARCH ISS PBL13 END 293.4774
HIERARCH ISS PBLA13 START 59.1744
HIERARCH ISS PBLA13 END 59.2998
HIERARCH ISS PBL14 START 242.3618
HIERARCH ISS PBL14 END 242.1125
HIERARCH ISS PBLA14 START 67.4851
HIERARCH ISS PBLA14 END 67.6326
HIERARCH ISS PBL15 START 233.0816
HIERARCH ISS PBL15 END 233.556
HIERARCH ISS PBLA15 START 131.1546
HIERARCH ISS PBLA15 END 131.2923
HIERARCH ISS PBL16 START 174.9189
HIERARCH ISS PBL16 END 175.0838
HIERARCH ISS PBLA16 START 107.1104
HIERARCH ISS PBLA16 END 107.2896
HIERARCH ISS PBL23 START 271.439
HIERARCH ISS PBL23 END 271.0822
HIERARCH ISS PBLA23 START 55.5658
HIERARCH ISS PBLA23 END 55.6807
HIERARCH ISS PBL24 START 217.6134
HIERARCH ISS PBL24 END 217.3653
HIERARCH ISS PBLA24 START 63.905
HIERARCH ISS PBLA24 END 64.0436
HIERARCH ISS PBL25 START 210.3881
HIERARCH ISS PBL25 END 210.8408
HIERARCH ISS PBLA25 START 135.6621
HIERARCH ISS PBLA25 END 135.7869
HIERARCH ISS PBL26 START 146.9698
HIERARCH ISS PBL26 END 147.1258
HIERARCH ISS PBLA26 START 109.2895
HIERARCH ISS PBLA26 END 109.4671
HIERARCH ISS PBL34 START 64.3917
HIERARCH ISS PBL34 END 64.3321
HIERARCH ISS PBLA34 START -153.7843
HIERARCH ISS PBLA34 END -153.7534
HIERARCH ISS PBL35 START 313.5253
HIERARCH ISS PBL35 END 313.5256
HIERARCH ISS PBLA35 START -165.8135
HIERARCH ISS PBLA35 END -165.8088
HIERARCH ISS PBL36 START 219.2512
HIERARCH ISS PBL36 END 219.1022
HIERARCH ISS PBLA36 START -157.145
HIERARCH ISS PBLA36 END -157.1238
HIERARCH ISS PBL45 START 250.9066
HIERARCH ISS PBL45 END 250.9722
HIERARCH ISS PBLA45 START -168.8795
HIERARCH ISS PBLA45 END -168.8777
HIERARCH ISS PBL46 START 155.0162
HIERARCH ISS PBL46 END 154.9275
HIERARCH ISS PBLA46 START -158.5404
HIERARCH ISS PBLA46 END -158.5227
HIERARCH ISS PBL56 START 102.2647
HIERARCH ISS PBL56 END 102.4262
HIERARCH ISS PBLA56 START -4.6659
HIERARCH ISS PBLA56 END -4.6538
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1