Exposure
ID
SPICA.2025-05-19T09-41-24_1
Header ID
SPICA.2025-05-19T09-41-24
Date updated
2025-05-19 09:40:19 UTC+0000
Release date
None
UTC Start
2025-05-19 09:40:19.179
UTC End
2025-05-19 09:41:19.179
MJD Start
60814.4029997616
MJD End
60814.403694206034
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 26.6932 26.6906 94.7289 94.9243
S1-E1 267.9402 268.0986 54.3141 54.5259
S1-E2 220.5616 220.6677 63.6101 63.8135
S1-W1 252.6450 252.5486 125.7119 125.9407
S2-E1 248.2208 248.3753 50.3163 50.5323
S2-E2 198.1904 198.2961 59.6187 59.8255
S2-W1 230.1710 230.0856 129.1345 129.3676
E1-E2 61.6198 61.6507 -161.0099 -160.7607
E1-W1 304.0288 304.1360 -177.6455 -177.3873
E2-W1 245.6224 245.6971 178.2360 178.4955
Header: used keywords
Key Value
HIERARCH OBS PROG ID S6/NOIR5
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60814.4029997616
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 26.6932
HIERARCH ISS PBL12 END 26.6906
HIERARCH ISS PBLA12 START 94.7289
HIERARCH ISS PBLA12 END 94.9243
HIERARCH ISS PBL13 START 267.9402
HIERARCH ISS PBL13 END 268.0986
HIERARCH ISS PBLA13 START 54.3141
HIERARCH ISS PBLA13 END 54.5259
HIERARCH ISS PBL14 START 220.5616
HIERARCH ISS PBL14 END 220.6677
HIERARCH ISS PBLA14 START 63.6101
HIERARCH ISS PBLA14 END 63.8135
HIERARCH ISS PBL15 START 252.645
HIERARCH ISS PBL15 END 252.5486
HIERARCH ISS PBLA15 START 125.7119
HIERARCH ISS PBLA15 END 125.9407
HIERARCH ISS PBL23 START 248.2208
HIERARCH ISS PBL23 END 248.3753
HIERARCH ISS PBLA23 START 50.3163
HIERARCH ISS PBLA23 END 50.5323
HIERARCH ISS PBL24 START 198.1904
HIERARCH ISS PBL24 END 198.2961
HIERARCH ISS PBLA24 START 59.6187
HIERARCH ISS PBLA24 END 59.8255
HIERARCH ISS PBL25 START 230.171
HIERARCH ISS PBL25 END 230.0856
HIERARCH ISS PBLA25 START 129.1345
HIERARCH ISS PBLA25 END 129.3676
HIERARCH ISS PBL34 START 61.6198
HIERARCH ISS PBL34 END 61.6507
HIERARCH ISS PBLA34 START -161.0099
HIERARCH ISS PBLA34 END -160.7607
HIERARCH ISS PBL35 START 304.0288
HIERARCH ISS PBL35 END 304.136
HIERARCH ISS PBLA35 START -177.6455
HIERARCH ISS PBLA35 END -177.3873
HIERARCH ISS PBL45 START 245.6224
HIERARCH ISS PBL45 END 245.6971
HIERARCH ISS PBLA45 START 178.236
HIERARCH ISS PBLA45 END 178.4955
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1