Exposure
ID
SPICA.2025-06-16T10-43-07_1
Header ID
SPICA.2025-06-16T10-43-07
Date updated
2025-06-16 10:42:02 UTC+0000
Release date
None
UTC Start
2025-06-16 10:42:02.365
UTC End
2025-06-16 10:43:02.365
MJD Start
60842.4458607106
MJD End
60842.44655515503
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 31.0426 31.0515 75.7386 75.9020
S1-E1 276.3788 276.7328 40.3914 40.5568
S1-E2 236.3599 236.6062 49.3674 49.5256
S1-W1 276.9241 276.9110 99.8158 100.0283
S1-W2 199.5815 199.5994 84.0483 84.2261
S2-E1 251.7000 252.0456 36.2998 36.4698
S2-E2 209.0030 209.2426 45.5846 45.7454
S2-W1 248.9047 248.8958 102.7323 102.9513
S2-W2 168.9243 168.9349 85.5702 85.7510
E1-E2 56.5816 56.6680 179.7178 179.9460
E1-W1 274.2415 274.6076 160.0047 160.2602
E1-W2 190.7952 191.0836 174.1609 174.3975
E2-W1 221.7986 222.0735 155.0683 155.3291
E2-W2 134.5910 134.7925 171.8278 172.0679
W1-W2 100.7035 100.7707 -47.5996 -47.3300
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.4458607106
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 31.0426
HIERARCH ISS PBL12 END 31.0515
HIERARCH ISS PBLA12 START 75.7386
HIERARCH ISS PBLA12 END 75.902
HIERARCH ISS PBL13 START 276.3788
HIERARCH ISS PBL13 END 276.7328
HIERARCH ISS PBLA13 START 40.3914
HIERARCH ISS PBLA13 END 40.5568
HIERARCH ISS PBL14 START 236.3599
HIERARCH ISS PBL14 END 236.6062
HIERARCH ISS PBLA14 START 49.3674
HIERARCH ISS PBLA14 END 49.5256
HIERARCH ISS PBL15 START 276.9241
HIERARCH ISS PBL15 END 276.911
HIERARCH ISS PBLA15 START 99.8158
HIERARCH ISS PBLA15 END 100.0283
HIERARCH ISS PBL16 START 199.5815
HIERARCH ISS PBL16 END 199.5994
HIERARCH ISS PBLA16 START 84.0483
HIERARCH ISS PBLA16 END 84.2261
HIERARCH ISS PBL23 START 251.7
HIERARCH ISS PBL23 END 252.0456
HIERARCH ISS PBLA23 START 36.2998
HIERARCH ISS PBLA23 END 36.4698
HIERARCH ISS PBL24 START 209.003
HIERARCH ISS PBL24 END 209.2426
HIERARCH ISS PBLA24 START 45.5846
HIERARCH ISS PBLA24 END 45.7454
HIERARCH ISS PBL25 START 248.9047
HIERARCH ISS PBL25 END 248.8958
HIERARCH ISS PBLA25 START 102.7323
HIERARCH ISS PBLA25 END 102.9513
HIERARCH ISS PBL26 START 168.9243
HIERARCH ISS PBL26 END 168.9349
HIERARCH ISS PBLA26 START 85.5702
HIERARCH ISS PBLA26 END 85.751
HIERARCH ISS PBL34 START 56.5816
HIERARCH ISS PBL34 END 56.668
HIERARCH ISS PBLA34 START 179.7178
HIERARCH ISS PBLA34 END 179.946
HIERARCH ISS PBL35 START 274.2415
HIERARCH ISS PBL35 END 274.6076
HIERARCH ISS PBLA35 START 160.0047
HIERARCH ISS PBLA35 END 160.2602
HIERARCH ISS PBL36 START 190.7952
HIERARCH ISS PBL36 END 191.0836
HIERARCH ISS PBLA36 START 174.1609
HIERARCH ISS PBLA36 END 174.3975
HIERARCH ISS PBL45 START 221.7986
HIERARCH ISS PBL45 END 222.0735
HIERARCH ISS PBLA45 START 155.0683
HIERARCH ISS PBLA45 END 155.3291
HIERARCH ISS PBL46 START 134.591
HIERARCH ISS PBL46 END 134.7925
HIERARCH ISS PBLA46 START 171.8278
HIERARCH ISS PBLA46 END 172.0679
HIERARCH ISS PBL56 START 100.7035
HIERARCH ISS PBL56 END 100.7707
HIERARCH ISS PBLA56 START -47.5996
HIERARCH ISS PBLA56 END -47.33
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1