Exposure
ID
SPICA.2025-08-20T05-29-44_1
Header ID
SPICA.2025-08-20T05-29-44
Date updated
2025-08-20 05:28:39 UTC+0000
Release date
None
UTC Start
2025-08-20 05:28:39.677
UTC End
2025-08-20 05:29:39.677
MJD Start
60907.2282370072
MJD End
60907.22893145163
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
70054
Category
science
Program ID
S8/NOIR13
Program Title
TBD
Program Type
Normal
PI / COI
soubiran
Target
ID
51977
Name
HD_199012
RA
313.6992
DEC
-17.9229
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 20.8811 20.8750 86.9695 87.2186
S1-E1 269.0224 268.4428 48.0826 48.1369
S1-E2 211.4878 211.0225 55.3570 55.4564
S1-W1 159.6123 160.3707 137.5198 137.6843
S1-W2 120.0728 120.2387 102.1216 102.4022
S2-E1 253.1086 252.5818 45.1138 45.1502
S2-E2 194.0141 193.5859 52.1229 52.2024
S2-W1 147.2300 147.9615 143.8072 143.9310
S2-W2 100.0666 100.2417 105.2483 105.5288
E1-E2 65.0086 64.9641 -156.2435 -156.3097
E1-W1 311.4573 311.6092 -162.7442 -162.8364
E1-W2 221.0262 220.9457 -158.0033 -158.0784
E2-W1 246.9764 247.1764 -164.4519 -164.5483
E2-W2 156.0610 156.0254 -158.7362 -158.8147
W1-W2 92.9992 93.2437 5.9274 5.8284
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60907.2282370072
PI-COI soubiran
HIERARCH OBS TARG NAME HD_199012
HIERARCH OBS RA 313.6992
HIERARCH OBS DEC -17.9229
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 20.8811
HIERARCH ISS PBL12 END 20.875
HIERARCH ISS PBLA12 START 86.9695
HIERARCH ISS PBLA12 END 87.2186
HIERARCH ISS PBL13 START 269.0224
HIERARCH ISS PBL13 END 268.4428
HIERARCH ISS PBLA13 START 48.0826
HIERARCH ISS PBLA13 END 48.1369
HIERARCH ISS PBL14 START 211.4878
HIERARCH ISS PBL14 END 211.0225
HIERARCH ISS PBLA14 START 55.357
HIERARCH ISS PBLA14 END 55.4564
HIERARCH ISS PBL15 START 159.6123
HIERARCH ISS PBL15 END 160.3707
HIERARCH ISS PBLA15 START 137.5198
HIERARCH ISS PBLA15 END 137.6843
HIERARCH ISS PBL16 START 120.0728
HIERARCH ISS PBL16 END 120.2387
HIERARCH ISS PBLA16 START 102.1216
HIERARCH ISS PBLA16 END 102.4022
HIERARCH ISS PBL23 START 253.1086
HIERARCH ISS PBL23 END 252.5818
HIERARCH ISS PBLA23 START 45.1138
HIERARCH ISS PBLA23 END 45.1502
HIERARCH ISS PBL24 START 194.0141
HIERARCH ISS PBL24 END 193.5859
HIERARCH ISS PBLA24 START 52.1229
HIERARCH ISS PBLA24 END 52.2024
HIERARCH ISS PBL25 START 147.23
HIERARCH ISS PBL25 END 147.9615
HIERARCH ISS PBLA25 START 143.8072
HIERARCH ISS PBLA25 END 143.931
HIERARCH ISS PBL26 START 100.0666
HIERARCH ISS PBL26 END 100.2417
HIERARCH ISS PBLA26 START 105.2483
HIERARCH ISS PBLA26 END 105.5288
HIERARCH ISS PBL34 START 65.0086
HIERARCH ISS PBL34 END 64.9641
HIERARCH ISS PBLA34 START -156.2435
HIERARCH ISS PBLA34 END -156.3097
HIERARCH ISS PBL35 START 311.4573
HIERARCH ISS PBL35 END 311.6092
HIERARCH ISS PBLA35 START -162.7442
HIERARCH ISS PBLA35 END -162.8364
HIERARCH ISS PBL36 START 221.0262
HIERARCH ISS PBL36 END 220.9457
HIERARCH ISS PBLA36 START -158.0033
HIERARCH ISS PBLA36 END -158.0784
HIERARCH ISS PBL45 START 246.9764
HIERARCH ISS PBL45 END 247.1764
HIERARCH ISS PBLA45 START -164.4519
HIERARCH ISS PBLA45 END -164.5483
HIERARCH ISS PBL46 START 156.061
HIERARCH ISS PBL46 END 156.0254
HIERARCH ISS PBLA46 START -158.7362
HIERARCH ISS PBLA46 END -158.8147
HIERARCH ISS PBL56 START 92.9992
HIERARCH ISS PBL56 END 93.2437
HIERARCH ISS PBLA56 START 5.9274
HIERARCH ISS PBLA56 END 5.8284
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1