Exposure
ID
SPICA.2025-08-21T06-02-20_1
Header ID
SPICA.2025-08-21T06-02-20
Date updated
2025-08-21 06:01:14 UTC+0000
Release date
None
UTC Start
2025-08-21 06:01:14.996
UTC End
2025-08-21 06:02:14.996
MJD Start
60908.2508680076
MJD End
60908.25156245203
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 20.9656 20.9772 95.3819 95.6275
S1-E1 248.6245 247.9994 50.5047 50.5965
S1-E2 195.8591 195.4045 59.3942 59.5364
S1-W1 185.0026 185.7395 141.8514 141.9465
S1-W2 127.4948 127.7658 110.8629 111.0966
S2-E1 234.2355 233.6462 46.8838 46.9546
S2-E2 179.3186 178.8806 55.4547 55.5753
S2-W1 171.2387 171.9224 146.9440 147.0089
S2-W2 107.4357 107.6939 113.8487 114.0747
E1-E2 62.8811 62.7983 -158.2671 -158.3206
E1-W1 313.3722 313.3263 -165.6664 -165.7477
E1-W2 216.1356 215.9219 -160.3384 -160.4016
E2-W1 251.1453 251.1860 -167.5141 -167.5997
E2-W2 153.3125 153.1820 -161.1877 -161.2546
W1-W2 100.2009 100.3803 2.7794 2.6911
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.2508680076
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 20.9656
HIERARCH ISS PBL12 END 20.9772
HIERARCH ISS PBLA12 START 95.3819
HIERARCH ISS PBLA12 END 95.6275
HIERARCH ISS PBL13 START 248.6245
HIERARCH ISS PBL13 END 247.9994
HIERARCH ISS PBLA13 START 50.5047
HIERARCH ISS PBLA13 END 50.5965
HIERARCH ISS PBL14 START 195.8591
HIERARCH ISS PBL14 END 195.4045
HIERARCH ISS PBLA14 START 59.3942
HIERARCH ISS PBLA14 END 59.5364
HIERARCH ISS PBL15 START 185.0026
HIERARCH ISS PBL15 END 185.7395
HIERARCH ISS PBLA15 START 141.8514
HIERARCH ISS PBLA15 END 141.9465
HIERARCH ISS PBL16 START 127.4948
HIERARCH ISS PBL16 END 127.7658
HIERARCH ISS PBLA16 START 110.8629
HIERARCH ISS PBLA16 END 111.0966
HIERARCH ISS PBL23 START 234.2355
HIERARCH ISS PBL23 END 233.6462
HIERARCH ISS PBLA23 START 46.8838
HIERARCH ISS PBLA23 END 46.9546
HIERARCH ISS PBL24 START 179.3186
HIERARCH ISS PBL24 END 178.8806
HIERARCH ISS PBLA24 START 55.4547
HIERARCH ISS PBLA24 END 55.5753
HIERARCH ISS PBL25 START 171.2387
HIERARCH ISS PBL25 END 171.9224
HIERARCH ISS PBLA25 START 146.944
HIERARCH ISS PBLA25 END 147.0089
HIERARCH ISS PBL26 START 107.4357
HIERARCH ISS PBL26 END 107.6939
HIERARCH ISS PBLA26 START 113.8487
HIERARCH ISS PBLA26 END 114.0747
HIERARCH ISS PBL34 START 62.8811
HIERARCH ISS PBL34 END 62.7983
HIERARCH ISS PBLA34 START -158.2671
HIERARCH ISS PBLA34 END -158.3206
HIERARCH ISS PBL35 START 313.3722
HIERARCH ISS PBL35 END 313.3263
HIERARCH ISS PBLA35 START -165.6664
HIERARCH ISS PBLA35 END -165.7477
HIERARCH ISS PBL36 START 216.1356
HIERARCH ISS PBL36 END 215.9219
HIERARCH ISS PBLA36 START -160.3384
HIERARCH ISS PBLA36 END -160.4016
HIERARCH ISS PBL45 START 251.1453
HIERARCH ISS PBL45 END 251.186
HIERARCH ISS PBLA45 START -167.5141
HIERARCH ISS PBLA45 END -167.5997
HIERARCH ISS PBL46 START 153.3125
HIERARCH ISS PBL46 END 153.182
HIERARCH ISS PBLA46 START -161.1877
HIERARCH ISS PBLA46 END -161.2546
HIERARCH ISS PBL56 START 100.2009
HIERARCH ISS PBL56 END 100.3803
HIERARCH ISS PBLA56 START 2.7794
HIERARCH ISS PBLA56 END 2.6911
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1