Exposure
ID
SPICA.2025-06-16T09-19-55_1
Header ID
SPICA.2025-06-16T09-19-55
Date updated
2025-06-16 09:18:50 UTC+0000
Release date
None
UTC Start
2025-06-16 09:18:50.213
UTC End
2025-06-16 09:19:50.213
MJD Start
60842.3880811653
MJD End
60842.38877560973
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 31.6905 31.6984 97.7315 97.8915
S1-E1 311.4327 311.2028 63.4808 63.6220
S1-E2 260.6409 260.4963 71.5560 71.7079
S1-W1 257.8412 258.1509 129.5253 129.6646
S1-W2 195.1371 195.2515 107.8943 108.0540
S2-E1 285.7950 285.5657 59.9028 60.0385
S2-E2 232.6208 232.4718 68.1107 68.2586
S2-W1 231.5088 231.8045 133.6611 133.7937
S2-W2 164.0392 164.1458 109.8478 110.0066
E1-E2 64.7266 64.6764 -150.9670 -150.8862
E1-W1 313.4715 313.4421 -165.2555 -165.1980
E1-W2 219.6564 219.5247 -154.9605 -154.8883
E2-W1 251.2556 251.2820 -168.9009 -168.8459
E2-W2 155.1525 155.0717 -156.6254 -156.5563
W1-W2 104.9683 105.0825 -7.2170 -7.1530
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.3880811653
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 31.6905
HIERARCH ISS PBL12 END 31.6984
HIERARCH ISS PBLA12 START 97.7315
HIERARCH ISS PBLA12 END 97.8915
HIERARCH ISS PBL13 START 311.4327
HIERARCH ISS PBL13 END 311.2028
HIERARCH ISS PBLA13 START 63.4808
HIERARCH ISS PBLA13 END 63.622
HIERARCH ISS PBL14 START 260.6409
HIERARCH ISS PBL14 END 260.4963
HIERARCH ISS PBLA14 START 71.556
HIERARCH ISS PBLA14 END 71.7079
HIERARCH ISS PBL15 START 257.8412
HIERARCH ISS PBL15 END 258.1509
HIERARCH ISS PBLA15 START 129.5253
HIERARCH ISS PBLA15 END 129.6646
HIERARCH ISS PBL16 START 195.1371
HIERARCH ISS PBL16 END 195.2515
HIERARCH ISS PBLA16 START 107.8943
HIERARCH ISS PBLA16 END 108.054
HIERARCH ISS PBL23 START 285.795
HIERARCH ISS PBL23 END 285.5657
HIERARCH ISS PBLA23 START 59.9028
HIERARCH ISS PBLA23 END 60.0385
HIERARCH ISS PBL24 START 232.6208
HIERARCH ISS PBL24 END 232.4718
HIERARCH ISS PBLA24 START 68.1107
HIERARCH ISS PBLA24 END 68.2586
HIERARCH ISS PBL25 START 231.5088
HIERARCH ISS PBL25 END 231.8045
HIERARCH ISS PBLA25 START 133.6611
HIERARCH ISS PBLA25 END 133.7937
HIERARCH ISS PBL26 START 164.0392
HIERARCH ISS PBL26 END 164.1458
HIERARCH ISS PBLA26 START 109.8478
HIERARCH ISS PBLA26 END 110.0066
HIERARCH ISS PBL34 START 64.7266
HIERARCH ISS PBL34 END 64.6764
HIERARCH ISS PBLA34 START -150.967
HIERARCH ISS PBLA34 END -150.8862
HIERARCH ISS PBL35 START 313.4715
HIERARCH ISS PBL35 END 313.4421
HIERARCH ISS PBLA35 START -165.2555
HIERARCH ISS PBLA35 END -165.198
HIERARCH ISS PBL36 START 219.6564
HIERARCH ISS PBL36 END 219.5247
HIERARCH ISS PBLA36 START -154.9605
HIERARCH ISS PBLA36 END -154.8883
HIERARCH ISS PBL45 START 251.2556
HIERARCH ISS PBL45 END 251.282
HIERARCH ISS PBLA45 START -168.9009
HIERARCH ISS PBLA45 END -168.8459
HIERARCH ISS PBL46 START 155.1525
HIERARCH ISS PBL46 END 155.0717
HIERARCH ISS PBLA46 START -156.6254
HIERARCH ISS PBLA46 END -156.5563
HIERARCH ISS PBL56 START 104.9683
HIERARCH ISS PBL56 END 105.0825
HIERARCH ISS PBLA56 START -7.217
HIERARCH ISS PBLA56 END -7.153
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1