Exposure
ID
SPICA.2025-08-17T04-48-54_1
Header ID
SPICA.2025-08-17T04-48-54
Date updated
2025-08-17 04:47:49 UTC+0000
Release date
None
UTC Start
2025-08-17 04:47:49.654
UTC End
2025-08-17 04:48:49.654
MJD Start
60904.1998802514
MJD End
60904.20057469583
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
64271
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
47867
Name
HD_191692
RA
302.8261
DEC
-0.821475
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.9143 27.9082 86.1369 86.3226
S1-E1 309.0743 308.7413 53.3516 53.4308
S1-E2 252.8130 252.5379 60.3799 60.4860
S1-W1 202.6378 203.1303 122.9348 123.1448
S1-W2 164.4203 164.4974 96.9775 97.1899
S2-E1 286.0063 285.7091 50.3221 50.3901
S2-E2 227.9950 227.7444 57.3301 57.4247
S2-W1 181.0591 181.5619 128.2336 128.4307
S2-W2 137.1047 137.1907 99.1721 99.3880
E1-E2 65.8759 65.8750 -154.6557 -154.6592
E1-W1 304.7827 305.1161 -165.1908 -165.2113
E1-W2 221.3384 221.4004 -157.4806 -157.4911
E2-W1 240.3193 240.6577 -168.0636 -168.0846
E2-W2 155.5764 155.6399 -158.6763 -158.6893
W1-W2 90.4585 90.7354 -4.3551 -4.3457
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60904.1998802514
PI-COI jonak
HIERARCH OBS TARG NAME HD_191692
HIERARCH OBS RA 302.8261
HIERARCH OBS DEC -0.821475
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 27.9143
HIERARCH ISS PBL12 END 27.9082
HIERARCH ISS PBLA12 START 86.1369
HIERARCH ISS PBLA12 END 86.3226
HIERARCH ISS PBL13 START 309.0743
HIERARCH ISS PBL13 END 308.7413
HIERARCH ISS PBLA13 START 53.3516
HIERARCH ISS PBLA13 END 53.4308
HIERARCH ISS PBL14 START 252.813
HIERARCH ISS PBL14 END 252.5379
HIERARCH ISS PBLA14 START 60.3799
HIERARCH ISS PBLA14 END 60.486
HIERARCH ISS PBL15 START 202.6378
HIERARCH ISS PBL15 END 203.1303
HIERARCH ISS PBLA15 START 122.9348
HIERARCH ISS PBLA15 END 123.1448
HIERARCH ISS PBL16 START 164.4203
HIERARCH ISS PBL16 END 164.4974
HIERARCH ISS PBLA16 START 96.9775
HIERARCH ISS PBLA16 END 97.1899
HIERARCH ISS PBL23 START 286.0063
HIERARCH ISS PBL23 END 285.7091
HIERARCH ISS PBLA23 START 50.3221
HIERARCH ISS PBLA23 END 50.3901
HIERARCH ISS PBL24 START 227.995
HIERARCH ISS PBL24 END 227.7444
HIERARCH ISS PBLA24 START 57.3301
HIERARCH ISS PBLA24 END 57.4247
HIERARCH ISS PBL25 START 181.0591
HIERARCH ISS PBL25 END 181.5619
HIERARCH ISS PBLA25 START 128.2336
HIERARCH ISS PBLA25 END 128.4307
HIERARCH ISS PBL26 START 137.1047
HIERARCH ISS PBL26 END 137.1907
HIERARCH ISS PBLA26 START 99.1721
HIERARCH ISS PBLA26 END 99.388
HIERARCH ISS PBL34 START 65.8759
HIERARCH ISS PBL34 END 65.875
HIERARCH ISS PBLA34 START -154.6557
HIERARCH ISS PBLA34 END -154.6592
HIERARCH ISS PBL35 START 304.7827
HIERARCH ISS PBL35 END 305.1161
HIERARCH ISS PBLA35 START -165.1908
HIERARCH ISS PBLA35 END -165.2113
HIERARCH ISS PBL36 START 221.3384
HIERARCH ISS PBL36 END 221.4004
HIERARCH ISS PBLA36 START -157.4806
HIERARCH ISS PBLA36 END -157.4911
HIERARCH ISS PBL45 START 240.3193
HIERARCH ISS PBL45 END 240.6577
HIERARCH ISS PBLA45 START -168.0636
HIERARCH ISS PBLA45 END -168.0846
HIERARCH ISS PBL46 START 155.5764
HIERARCH ISS PBL46 END 155.6399
HIERARCH ISS PBLA46 START -158.6763
HIERARCH ISS PBLA46 END -158.6893
HIERARCH ISS PBL56 START 90.4585
HIERARCH ISS PBL56 END 90.7354
HIERARCH ISS PBLA56 START -4.3551
HIERARCH ISS PBLA56 END -4.3457
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1