Exposure
ID
SPICA.2025-05-19T09-38-06_1
Header ID
SPICA.2025-05-19T09-38-06
Date updated
2025-05-19 09:37:00 UTC+0000
Release date
None
UTC Start
2025-05-19 09:37:00.898
UTC End
2025-05-19 09:38:00.898
MJD Start
60814.4007048388
MJD End
60814.40139928323
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 26.7002 26.6980 94.1323 94.3277
S1-E1 267.4505 267.6119 53.6672 53.8791
S1-E2 220.2324 220.3411 62.9892 63.1925
S1-W1 252.9353 252.8410 125.0135 125.2422
S2-E1 247.7436 247.9008 49.6565 49.8726
S2-E2 197.8628 197.9708 58.9873 59.1941
S2-W1 230.4282 230.3446 128.4231 128.6560
E1-E2 61.5245 61.5559 -161.7711 -161.5218
E1-W1 303.6975 303.8066 -178.4345 -178.1760
E2-W1 245.3916 245.4677 177.4428 177.7026
Header: used keywords
Key Value
HIERARCH OBS PROG ID S6/NOIR5
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60814.4007048388
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 26.7002
HIERARCH ISS PBL12 END 26.698
HIERARCH ISS PBLA12 START 94.1323
HIERARCH ISS PBLA12 END 94.3277
HIERARCH ISS PBL13 START 267.4505
HIERARCH ISS PBL13 END 267.6119
HIERARCH ISS PBLA13 START 53.6672
HIERARCH ISS PBLA13 END 53.8791
HIERARCH ISS PBL14 START 220.2324
HIERARCH ISS PBL14 END 220.3411
HIERARCH ISS PBLA14 START 62.9892
HIERARCH ISS PBLA14 END 63.1925
HIERARCH ISS PBL15 START 252.9353
HIERARCH ISS PBL15 END 252.841
HIERARCH ISS PBLA15 START 125.0135
HIERARCH ISS PBLA15 END 125.2422
HIERARCH ISS PBL23 START 247.7436
HIERARCH ISS PBL23 END 247.9008
HIERARCH ISS PBLA23 START 49.6565
HIERARCH ISS PBLA23 END 49.8726
HIERARCH ISS PBL24 START 197.8628
HIERARCH ISS PBL24 END 197.9708
HIERARCH ISS PBLA24 START 58.9873
HIERARCH ISS PBLA24 END 59.1941
HIERARCH ISS PBL25 START 230.4282
HIERARCH ISS PBL25 END 230.3446
HIERARCH ISS PBLA25 START 128.4231
HIERARCH ISS PBLA25 END 128.656
HIERARCH ISS PBL34 START 61.5245
HIERARCH ISS PBL34 END 61.5559
HIERARCH ISS PBLA34 START -161.7711
HIERARCH ISS PBLA34 END -161.5218
HIERARCH ISS PBL35 START 303.6975
HIERARCH ISS PBL35 END 303.8066
HIERARCH ISS PBLA35 START -178.4345
HIERARCH ISS PBLA35 END -178.176
HIERARCH ISS PBL45 START 245.3916
HIERARCH ISS PBL45 END 245.4677
HIERARCH ISS PBLA45 START 177.4428
HIERARCH ISS PBLA45 END 177.7026
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1