Exposure
ID
SPICA.2025-05-19T09-43-36_1
Header ID
SPICA.2025-05-19T09-43-36
Date updated
2025-05-19 09:42:31 UTC+0000
Release date
None
UTC Start
2025-05-19 09:42:31.398
UTC End
2025-05-19 09:43:31.398
MJD Start
60814.4045300738
MJD End
60814.40522451823
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 26.6879 26.6852 95.1267 95.3221
S1-E1 268.2616 268.4180 54.7452 54.9569
S1-E2 220.7767 220.8810 64.0241 64.2273
S1-W1 252.4478 252.3499 126.1777 126.4065
S2-E1 248.5343 248.6869 50.7559 50.9718
S2-E2 198.4049 198.5091 60.0396 60.2463
S2-W1 229.9964 229.9097 129.6090 129.8421
E1-E2 61.6825 61.7131 -160.5027 -160.2538
E1-W1 304.2465 304.3525 -177.1199 -176.8619
E2-W1 245.7739 245.8475 178.7644 179.0238
Header: used keywords
Key Value
HIERARCH OBS PROG ID S6/NOIR5
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60814.4045300738
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 26.6879
HIERARCH ISS PBL12 END 26.6852
HIERARCH ISS PBLA12 START 95.1267
HIERARCH ISS PBLA12 END 95.3221
HIERARCH ISS PBL13 START 268.2616
HIERARCH ISS PBL13 END 268.418
HIERARCH ISS PBLA13 START 54.7452
HIERARCH ISS PBLA13 END 54.9569
HIERARCH ISS PBL14 START 220.7767
HIERARCH ISS PBL14 END 220.881
HIERARCH ISS PBLA14 START 64.0241
HIERARCH ISS PBLA14 END 64.2273
HIERARCH ISS PBL15 START 252.4478
HIERARCH ISS PBL15 END 252.3499
HIERARCH ISS PBLA15 START 126.1777
HIERARCH ISS PBLA15 END 126.4065
HIERARCH ISS PBL23 START 248.5343
HIERARCH ISS PBL23 END 248.6869
HIERARCH ISS PBLA23 START 50.7559
HIERARCH ISS PBLA23 END 50.9718
HIERARCH ISS PBL24 START 198.4049
HIERARCH ISS PBL24 END 198.5091
HIERARCH ISS PBLA24 START 60.0396
HIERARCH ISS PBLA24 END 60.2463
HIERARCH ISS PBL25 START 229.9964
HIERARCH ISS PBL25 END 229.9097
HIERARCH ISS PBLA25 START 129.609
HIERARCH ISS PBLA25 END 129.8421
HIERARCH ISS PBL34 START 61.6825
HIERARCH ISS PBL34 END 61.7131
HIERARCH ISS PBLA34 START -160.5027
HIERARCH ISS PBLA34 END -160.2538
HIERARCH ISS PBL35 START 304.2465
HIERARCH ISS PBL35 END 304.3525
HIERARCH ISS PBLA35 START -177.1199
HIERARCH ISS PBLA35 END -176.8619
HIERARCH ISS PBL45 START 245.7739
HIERARCH ISS PBL45 END 245.8475
HIERARCH ISS PBLA45 START 178.7644
HIERARCH ISS PBLA45 END 179.0238
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1