Exposure
ID
SPICA.2025-06-13T06-34-57_1
Header ID
SPICA.2025-06-13T06-34-57
Date updated
2025-06-13 06:33:52 UTC+0000
Release date
None
UTC Start
2025-06-13 06:33:52.857
UTC End
2025-06-13 06:34:52.857
MJD Start
60839.2735284397
MJD End
60839.27422288413
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
68333
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
50786
Name
HD_156208
RA
259.0594
DEC
2.186202
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.8426 28.8434 90.4510 90.6319
S1-E1 306.5945 306.2672 56.1222 56.2239
S1-E2 252.2097 251.9609 63.7147 63.8399
S1-W1 221.6077 222.0766 125.9674 126.1441
S1-W2 173.1846 173.2976 101.3451 101.5401
S2-E1 283.2432 282.9402 52.8302 52.9215
S2-E2 226.8222 226.5871 60.4352 60.5505
S2-W1 198.8386 199.3038 130.8014 130.9664
S2-W2 144.9643 145.0780 103.5000 103.6962
E1-E2 65.6777 65.6553 -154.3672 -154.3475
E1-W1 310.3048 310.5073 -165.9780 -165.9770
E1-W2 221.7984 221.7816 -157.5379 -157.5258
E2-W1 246.3260 246.5553 -169.0541 -169.0541
E2-W2 156.2635 156.2697 -158.8700 -158.8605
W1-W2 96.5617 96.7875 -5.6805 -5.6569
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60839.2735284397
PI-COI jonak
HIERARCH OBS TARG NAME HD_156208
HIERARCH OBS RA 259.0594
HIERARCH OBS DEC 2.186202
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 28.8426
HIERARCH ISS PBL12 END 28.8434
HIERARCH ISS PBLA12 START 90.451
HIERARCH ISS PBLA12 END 90.6319
HIERARCH ISS PBL13 START 306.5945
HIERARCH ISS PBL13 END 306.2672
HIERARCH ISS PBLA13 START 56.1222
HIERARCH ISS PBLA13 END 56.2239
HIERARCH ISS PBL14 START 252.2097
HIERARCH ISS PBL14 END 251.9609
HIERARCH ISS PBLA14 START 63.7147
HIERARCH ISS PBLA14 END 63.8399
HIERARCH ISS PBL15 START 221.6077
HIERARCH ISS PBL15 END 222.0766
HIERARCH ISS PBLA15 START 125.9674
HIERARCH ISS PBLA15 END 126.1441
HIERARCH ISS PBL16 START 173.1846
HIERARCH ISS PBL16 END 173.2976
HIERARCH ISS PBLA16 START 101.3451
HIERARCH ISS PBLA16 END 101.5401
HIERARCH ISS PBL23 START 283.2432
HIERARCH ISS PBL23 END 282.9402
HIERARCH ISS PBLA23 START 52.8302
HIERARCH ISS PBLA23 END 52.9215
HIERARCH ISS PBL24 START 226.8222
HIERARCH ISS PBL24 END 226.5871
HIERARCH ISS PBLA24 START 60.4352
HIERARCH ISS PBLA24 END 60.5505
HIERARCH ISS PBL25 START 198.8386
HIERARCH ISS PBL25 END 199.3038
HIERARCH ISS PBLA25 START 130.8014
HIERARCH ISS PBLA25 END 130.9664
HIERARCH ISS PBL26 START 144.9643
HIERARCH ISS PBL26 END 145.078
HIERARCH ISS PBLA26 START 103.5
HIERARCH ISS PBLA26 END 103.6962
HIERARCH ISS PBL34 START 65.6777
HIERARCH ISS PBL34 END 65.6553
HIERARCH ISS PBLA34 START -154.3672
HIERARCH ISS PBLA34 END -154.3475
HIERARCH ISS PBL35 START 310.3048
HIERARCH ISS PBL35 END 310.5073
HIERARCH ISS PBLA35 START -165.978
HIERARCH ISS PBLA35 END -165.977
HIERARCH ISS PBL36 START 221.7984
HIERARCH ISS PBL36 END 221.7816
HIERARCH ISS PBLA36 START -157.5379
HIERARCH ISS PBLA36 END -157.5258
HIERARCH ISS PBL45 START 246.326
HIERARCH ISS PBL45 END 246.5553
HIERARCH ISS PBLA45 START -169.0541
HIERARCH ISS PBLA45 END -169.0541
HIERARCH ISS PBL46 START 156.2635
HIERARCH ISS PBL46 END 156.2697
HIERARCH ISS PBLA46 START -158.87
HIERARCH ISS PBLA46 END -158.8605
HIERARCH ISS PBL56 START 96.5617
HIERARCH ISS PBL56 END 96.7875
HIERARCH ISS PBLA56 START -5.6805
HIERARCH ISS PBLA56 END -5.6569
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1