Exposure
ID
SPICA.2025-05-19T09-19-22_1
Header ID
SPICA.2025-05-19T09-19-22
Date updated
2025-05-19 09:18:16 UTC+0000
Release date
None
UTC Start
2025-05-19 09:18:16.923
UTC End
2025-05-19 09:19:16.923
MJD Start
60814.3876958694
MJD End
60814.388390313834
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
68325
Category
science
Program ID
S6/NOIR5
Program Title
TBD
Program Type
Normal
PI / COI
soubiran
Target
ID
50782
Name
HD_170153
RA
275.2641
DEC
72.73285
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.7221 26.7217 90.7510 90.9463
S1-E1 264.4975 264.6763 49.9919 50.2046
S1-E2 218.2165 218.3399 59.4640 59.6679
S1-W1 254.4586 254.3762 121.0580 121.2864
S2-E1 244.8788 245.0517 45.9064 46.1236
S2-E2 195.8726 195.9938 55.4012 55.6087
S2-W1 231.7811 231.7077 124.3933 124.6260
E1-E2 60.9574 60.9914 -166.1030 -165.8519
E1-W1 301.7136 301.8330 177.0765 177.3367
E2-W1 244.0026 244.0865 172.9308 173.1923
Header: used keywords
Key Value
HIERARCH OBS PROG ID S6/NOIR5
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60814.3876958694
PI-COI soubiran
HIERARCH OBS TARG NAME HD_170153
HIERARCH OBS RA 275.2641
HIERARCH OBS DEC 72.73285
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 26.7221
HIERARCH ISS PBL12 END 26.7217
HIERARCH ISS PBLA12 START 90.751
HIERARCH ISS PBLA12 END 90.9463
HIERARCH ISS PBL13 START 264.4975
HIERARCH ISS PBL13 END 264.6763
HIERARCH ISS PBLA13 START 49.9919
HIERARCH ISS PBLA13 END 50.2046
HIERARCH ISS PBL14 START 218.2165
HIERARCH ISS PBL14 END 218.3399
HIERARCH ISS PBLA14 START 59.464
HIERARCH ISS PBLA14 END 59.6679
HIERARCH ISS PBL15 START 254.4586
HIERARCH ISS PBL15 END 254.3762
HIERARCH ISS PBLA15 START 121.058
HIERARCH ISS PBLA15 END 121.2864
HIERARCH ISS PBL23 START 244.8788
HIERARCH ISS PBL23 END 245.0517
HIERARCH ISS PBLA23 START 45.9064
HIERARCH ISS PBLA23 END 46.1236
HIERARCH ISS PBL24 START 195.8726
HIERARCH ISS PBL24 END 195.9938
HIERARCH ISS PBLA24 START 55.4012
HIERARCH ISS PBLA24 END 55.6087
HIERARCH ISS PBL25 START 231.7811
HIERARCH ISS PBL25 END 231.7077
HIERARCH ISS PBLA25 START 124.3933
HIERARCH ISS PBLA25 END 124.626
HIERARCH ISS PBL34 START 60.9574
HIERARCH ISS PBL34 END 60.9914
HIERARCH ISS PBLA34 START -166.103
HIERARCH ISS PBLA34 END -165.8519
HIERARCH ISS PBL35 START 301.7136
HIERARCH ISS PBL35 END 301.833
HIERARCH ISS PBLA35 START 177.0765
HIERARCH ISS PBLA35 END 177.3367
HIERARCH ISS PBL45 START 244.0026
HIERARCH ISS PBL45 END 244.0865
HIERARCH ISS PBLA45 START 172.9308
HIERARCH ISS PBLA45 END 173.1923
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1