Exposure
ID
SPICA.2025-08-22T05-43-40_1
Header ID
SPICA.2025-08-22T05-43-40
Date updated
2025-08-22 05:42:35 UTC+0000
Release date
None
UTC Start
2025-08-22 05:42:35.804
UTC End
2025-08-22 05:43:35.804
MJD Start
60909.2379143976
MJD End
60909.23860884203
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 20.8592 20.8637 92.0067 92.2564
S1-E1 257.0301 256.4193 49.3756 49.4513
S1-E2 202.1138 201.6504 57.5927 57.7169
S1-W1 174.8612 175.6131 140.3837 140.5033
S1-W2 124.0784 124.3115 107.5318 107.7861
S2-E1 242.0959 241.5286 46.0303 46.0863
S2-E2 185.2809 184.8432 53.9446 54.0477
S2-W1 161.7592 162.4667 145.9154 146.0008
S2-W2 104.1300 104.3590 110.6053 110.8544
E1-E2 63.8941 63.8268 -157.5032 -157.5617
E1-W1 313.4045 313.4395 -164.5319 -164.6172
E1-W2 218.6487 218.4889 -159.4448 -159.5126
E2-W1 250.1128 250.2189 -166.3233 -166.4126
E2-W2 154.8064 154.7144 -160.2461 -160.3174
W1-W2 97.5628 97.7692 4.0061 3.9142
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.2379143976
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 20.8592
HIERARCH ISS PBL12 END 20.8637
HIERARCH ISS PBLA12 START 92.0067
HIERARCH ISS PBLA12 END 92.2564
HIERARCH ISS PBL13 START 257.0301
HIERARCH ISS PBL13 END 256.4193
HIERARCH ISS PBLA13 START 49.3756
HIERARCH ISS PBLA13 END 49.4513
HIERARCH ISS PBL14 START 202.1138
HIERARCH ISS PBL14 END 201.6504
HIERARCH ISS PBLA14 START 57.5927
HIERARCH ISS PBLA14 END 57.7169
HIERARCH ISS PBL15 START 174.8612
HIERARCH ISS PBL15 END 175.6131
HIERARCH ISS PBLA15 START 140.3837
HIERARCH ISS PBLA15 END 140.5033
HIERARCH ISS PBL16 START 124.0784
HIERARCH ISS PBL16 END 124.3115
HIERARCH ISS PBLA16 START 107.5318
HIERARCH ISS PBLA16 END 107.7861
HIERARCH ISS PBL23 START 242.0959
HIERARCH ISS PBL23 END 241.5286
HIERARCH ISS PBLA23 START 46.0303
HIERARCH ISS PBLA23 END 46.0863
HIERARCH ISS PBL24 START 185.2809
HIERARCH ISS PBL24 END 184.8432
HIERARCH ISS PBLA24 START 53.9446
HIERARCH ISS PBLA24 END 54.0477
HIERARCH ISS PBL25 START 161.7592
HIERARCH ISS PBL25 END 162.4667
HIERARCH ISS PBLA25 START 145.9154
HIERARCH ISS PBLA25 END 146.0008
HIERARCH ISS PBL26 START 104.13
HIERARCH ISS PBL26 END 104.359
HIERARCH ISS PBLA26 START 110.6053
HIERARCH ISS PBLA26 END 110.8544
HIERARCH ISS PBL34 START 63.8941
HIERARCH ISS PBL34 END 63.8268
HIERARCH ISS PBLA34 START -157.5032
HIERARCH ISS PBLA34 END -157.5617
HIERARCH ISS PBL35 START 313.4045
HIERARCH ISS PBL35 END 313.4395
HIERARCH ISS PBLA35 START -164.5319
HIERARCH ISS PBLA35 END -164.6172
HIERARCH ISS PBL36 START 218.6487
HIERARCH ISS PBL36 END 218.4889
HIERARCH ISS PBLA36 START -159.4448
HIERARCH ISS PBLA36 END -159.5126
HIERARCH ISS PBL45 START 250.1128
HIERARCH ISS PBL45 END 250.2189
HIERARCH ISS PBLA45 START -166.3233
HIERARCH ISS PBLA45 END -166.4126
HIERARCH ISS PBL46 START 154.8064
HIERARCH ISS PBL46 END 154.7144
HIERARCH ISS PBLA46 START -160.2461
HIERARCH ISS PBLA46 END -160.3174
HIERARCH ISS PBL56 START 97.5628
HIERARCH ISS PBL56 END 97.7692
HIERARCH ISS PBLA56 START 4.0061
HIERARCH ISS PBLA56 END 3.9142
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1