Exposure
ID
SPICA.2025-06-16T09-18-49_1
Header ID
SPICA.2025-06-16T09-18-49
Date updated
2025-06-16 09:17:44 UTC+0000
Release date
None
UTC Start
2025-06-16 09:17:44.107
UTC End
2025-06-16 09:18:44.107
MJD Start
60842.3873160527
MJD End
60842.38801049713
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
68354
Category
science
Program ID
2025A-S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50785
Name
HD_182572
RA
291.2425
DEC
11.94441
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.6826 31.6903 97.5683 97.7286
S1-E1 311.6666 311.4369 63.3377 63.4783
S1-E2 260.7887 260.6435 71.4019 71.5533
S1-W1 257.5246 257.8356 129.3826 129.5228
S1-W2 195.0212 195.1350 107.7312 107.8915
S2-E1 286.0278 285.7991 59.7653 59.9003
S2-E2 232.7727 232.6234 67.9608 68.1081
S2-W1 231.2060 231.5034 133.5252 133.6587
S2-W2 163.9311 164.0372 109.6855 109.8449
E1-E2 64.7766 64.7275 -151.0487 -150.9685
E1-W1 313.4949 313.4719 -165.3138 -165.2566
E1-W2 219.7866 219.6587 -155.0335 -154.9618
E2-W1 251.2233 251.2550 -168.9566 -168.9019
E2-W2 155.2319 155.1539 -156.6952 -156.6267
W1-W2 104.8499 104.9663 -7.2824 -7.2181
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.3873160527
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_182572
HIERARCH OBS RA 291.2425
HIERARCH OBS DEC 11.94441
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 31.6826
HIERARCH ISS PBL12 END 31.6903
HIERARCH ISS PBLA12 START 97.5683
HIERARCH ISS PBLA12 END 97.7286
HIERARCH ISS PBL13 START 311.6666
HIERARCH ISS PBL13 END 311.4369
HIERARCH ISS PBLA13 START 63.3377
HIERARCH ISS PBLA13 END 63.4783
HIERARCH ISS PBL14 START 260.7887
HIERARCH ISS PBL14 END 260.6435
HIERARCH ISS PBLA14 START 71.4019
HIERARCH ISS PBLA14 END 71.5533
HIERARCH ISS PBL15 START 257.5246
HIERARCH ISS PBL15 END 257.8356
HIERARCH ISS PBLA15 START 129.3826
HIERARCH ISS PBLA15 END 129.5228
HIERARCH ISS PBL16 START 195.0212
HIERARCH ISS PBL16 END 195.135
HIERARCH ISS PBLA16 START 107.7312
HIERARCH ISS PBLA16 END 107.8915
HIERARCH ISS PBL23 START 286.0278
HIERARCH ISS PBL23 END 285.7991
HIERARCH ISS PBLA23 START 59.7653
HIERARCH ISS PBLA23 END 59.9003
HIERARCH ISS PBL24 START 232.7727
HIERARCH ISS PBL24 END 232.6234
HIERARCH ISS PBLA24 START 67.9608
HIERARCH ISS PBLA24 END 68.1081
HIERARCH ISS PBL25 START 231.206
HIERARCH ISS PBL25 END 231.5034
HIERARCH ISS PBLA25 START 133.5252
HIERARCH ISS PBLA25 END 133.6587
HIERARCH ISS PBL26 START 163.9311
HIERARCH ISS PBL26 END 164.0372
HIERARCH ISS PBLA26 START 109.6855
HIERARCH ISS PBLA26 END 109.8449
HIERARCH ISS PBL34 START 64.7766
HIERARCH ISS PBL34 END 64.7275
HIERARCH ISS PBLA34 START -151.0487
HIERARCH ISS PBLA34 END -150.9685
HIERARCH ISS PBL35 START 313.4949
HIERARCH ISS PBL35 END 313.4719
HIERARCH ISS PBLA35 START -165.3138
HIERARCH ISS PBLA35 END -165.2566
HIERARCH ISS PBL36 START 219.7866
HIERARCH ISS PBL36 END 219.6587
HIERARCH ISS PBLA36 START -155.0335
HIERARCH ISS PBLA36 END -154.9618
HIERARCH ISS PBL45 START 251.2233
HIERARCH ISS PBL45 END 251.255
HIERARCH ISS PBLA45 START -168.9566
HIERARCH ISS PBLA45 END -168.9019
HIERARCH ISS PBL46 START 155.2319
HIERARCH ISS PBL46 END 155.1539
HIERARCH ISS PBLA46 START -156.6952
HIERARCH ISS PBLA46 END -156.6267
HIERARCH ISS PBL56 START 104.8499
HIERARCH ISS PBL56 END 104.9663
HIERARCH ISS PBLA56 START -7.2824
HIERARCH ISS PBLA56 END -7.2181
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1