Exposure
ID
SPICA.2025-06-16T11-41-46_1
Header ID
SPICA.2025-06-16T11-41-46
Date updated
2025-06-16 11:40:41 UTC+0000
Release date
None
UTC Start
2025-06-16 11:40:41.869
UTC End
2025-06-16 11:41:41.869
MJD Start
60842.4865957071
MJD End
60842.487290151534
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
68355
Category
science
Program ID
2025A-S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
47860
Name
HD_219134
RA
348.3207
DEC
57.16836
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.3669 31.3700 84.6676 84.8333
S1-E1 292.8836 293.1389 49.4547 49.6241
S1-E2 247.7088 247.8817 58.0837 58.2473
S1-W1 275.6318 275.5945 111.2267 111.4348
S1-W2 199.7672 199.7556 93.7060 93.8841
S2-E1 267.8677 268.1187 45.5831 45.7561
S2-E2 220.1061 220.2765 54.4273 54.5931
S2-W1 247.9719 247.9434 114.4690 114.6825
S2-W2 168.8617 168.8483 95.3782 95.5589
E1-E2 60.6895 60.7537 -168.3074 -168.0921
E1-W1 292.2122 292.5010 173.2449 173.4795
E1-W2 204.6215 204.8393 -173.4868 -173.2659
E2-W1 235.4259 235.6467 168.5659 168.8046
E2-W2 144.2839 144.4371 -175.6630 -175.4397
W1-W2 104.2321 104.2918 -33.5347 -33.2851
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.4865957071
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_219134
HIERARCH OBS RA 348.3207
HIERARCH OBS DEC 57.16836
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 31.3669
HIERARCH ISS PBL12 END 31.37
HIERARCH ISS PBLA12 START 84.6676
HIERARCH ISS PBLA12 END 84.8333
HIERARCH ISS PBL13 START 292.8836
HIERARCH ISS PBL13 END 293.1389
HIERARCH ISS PBLA13 START 49.4547
HIERARCH ISS PBLA13 END 49.6241
HIERARCH ISS PBL14 START 247.7088
HIERARCH ISS PBL14 END 247.8817
HIERARCH ISS PBLA14 START 58.0837
HIERARCH ISS PBLA14 END 58.2473
HIERARCH ISS PBL15 START 275.6318
HIERARCH ISS PBL15 END 275.5945
HIERARCH ISS PBLA15 START 111.2267
HIERARCH ISS PBLA15 END 111.4348
HIERARCH ISS PBL16 START 199.7672
HIERARCH ISS PBL16 END 199.7556
HIERARCH ISS PBLA16 START 93.706
HIERARCH ISS PBLA16 END 93.8841
HIERARCH ISS PBL23 START 267.8677
HIERARCH ISS PBL23 END 268.1187
HIERARCH ISS PBLA23 START 45.5831
HIERARCH ISS PBLA23 END 45.7561
HIERARCH ISS PBL24 START 220.1061
HIERARCH ISS PBL24 END 220.2765
HIERARCH ISS PBLA24 START 54.4273
HIERARCH ISS PBLA24 END 54.5931
HIERARCH ISS PBL25 START 247.9719
HIERARCH ISS PBL25 END 247.9434
HIERARCH ISS PBLA25 START 114.469
HIERARCH ISS PBLA25 END 114.6825
HIERARCH ISS PBL26 START 168.8617
HIERARCH ISS PBL26 END 168.8483
HIERARCH ISS PBLA26 START 95.3782
HIERARCH ISS PBLA26 END 95.5589
HIERARCH ISS PBL34 START 60.6895
HIERARCH ISS PBL34 END 60.7537
HIERARCH ISS PBLA34 START -168.3074
HIERARCH ISS PBLA34 END -168.0921
HIERARCH ISS PBL35 START 292.2122
HIERARCH ISS PBL35 END 292.501
HIERARCH ISS PBLA35 START 173.2449
HIERARCH ISS PBLA35 END 173.4795
HIERARCH ISS PBL36 START 204.6215
HIERARCH ISS PBL36 END 204.8393
HIERARCH ISS PBLA36 START -173.4868
HIERARCH ISS PBLA36 END -173.2659
HIERARCH ISS PBL45 START 235.4259
HIERARCH ISS PBL45 END 235.6467
HIERARCH ISS PBLA45 START 168.5659
HIERARCH ISS PBLA45 END 168.8046
HIERARCH ISS PBL46 START 144.2839
HIERARCH ISS PBL46 END 144.4371
HIERARCH ISS PBLA46 START -175.663
HIERARCH ISS PBLA46 END -175.4397
HIERARCH ISS PBL56 START 104.2321
HIERARCH ISS PBL56 END 104.2918
HIERARCH ISS PBLA56 START -33.5347
HIERARCH ISS PBLA56 END -33.2851
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1