Exposure
ID
SPICA.2025-09-15T08-14-17_1
Header ID
SPICA.2025-09-15T08-14-17
Date updated
2025-09-15 08:13:12 UTC+0000
Release date
None
UTC Start
2025-09-15 08:13:12.642
UTC End
2025-09-15 08:14:12.642
MJD Start
60933.3425074266
MJD End
60933.34320187103
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
70042
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
51967
Name
HD_4628
RA
12.09574
DEC
5.280615
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.8233 29.8279 93.3465 93.5205
S1-E1 306.9712 306.6690 58.6152 58.7329
S1-E2 254.0626 253.8471 66.4963 66.6335
S1-W1 235.9166 236.3410 127.4825 127.6413
S1-W2 181.1850 181.3093 104.0383 104.2194
S2-E1 282.9720 282.6848 55.1728 55.2816
S2-E2 227.8531 227.6435 63.1072 63.2364
S2-W1 211.8935 212.3081 132.0125 132.1614
S2-W2 151.9802 152.1007 106.1247 106.3058
E1-E2 65.3650 65.3298 -153.5900 -153.5497
E1-W1 312.5205 312.6321 -166.1429 -166.1230
E1-W2 221.3274 221.2609 -157.0549 -157.0226
E2-W1 249.1234 249.2750 -169.4121 -169.3936
E2-W2 156.1319 156.1012 -158.5048 -158.4753
W1-W2 100.2636 100.4495 -6.5491 -6.5120
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.3425074266
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_4628
HIERARCH OBS RA 12.09574
HIERARCH OBS DEC 5.280615
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 29.8233
HIERARCH ISS PBL12 END 29.8279
HIERARCH ISS PBLA12 START 93.3465
HIERARCH ISS PBLA12 END 93.5205
HIERARCH ISS PBL13 START 306.9712
HIERARCH ISS PBL13 END 306.669
HIERARCH ISS PBLA13 START 58.6152
HIERARCH ISS PBLA13 END 58.7329
HIERARCH ISS PBL14 START 254.0626
HIERARCH ISS PBL14 END 253.8471
HIERARCH ISS PBLA14 START 66.4963
HIERARCH ISS PBLA14 END 66.6335
HIERARCH ISS PBL15 START 235.9166
HIERARCH ISS PBL15 END 236.341
HIERARCH ISS PBLA15 START 127.4825
HIERARCH ISS PBLA15 END 127.6413
HIERARCH ISS PBL16 START 181.185
HIERARCH ISS PBL16 END 181.3093
HIERARCH ISS PBLA16 START 104.0383
HIERARCH ISS PBLA16 END 104.2194
HIERARCH ISS PBL23 START 282.972
HIERARCH ISS PBL23 END 282.6848
HIERARCH ISS PBLA23 START 55.1728
HIERARCH ISS PBLA23 END 55.2816
HIERARCH ISS PBL24 START 227.8531
HIERARCH ISS PBL24 END 227.6435
HIERARCH ISS PBLA24 START 63.1072
HIERARCH ISS PBLA24 END 63.2364
HIERARCH ISS PBL25 START 211.8935
HIERARCH ISS PBL25 END 212.3081
HIERARCH ISS PBLA25 START 132.0125
HIERARCH ISS PBLA25 END 132.1614
HIERARCH ISS PBL26 START 151.9802
HIERARCH ISS PBL26 END 152.1007
HIERARCH ISS PBLA26 START 106.1247
HIERARCH ISS PBLA26 END 106.3058
HIERARCH ISS PBL34 START 65.365
HIERARCH ISS PBL34 END 65.3298
HIERARCH ISS PBLA34 START -153.59
HIERARCH ISS PBLA34 END -153.5497
HIERARCH ISS PBL35 START 312.5205
HIERARCH ISS PBL35 END 312.6321
HIERARCH ISS PBLA35 START -166.1429
HIERARCH ISS PBLA35 END -166.123
HIERARCH ISS PBL36 START 221.3274
HIERARCH ISS PBL36 END 221.2609
HIERARCH ISS PBLA36 START -157.0549
HIERARCH ISS PBLA36 END -157.0226
HIERARCH ISS PBL45 START 249.1234
HIERARCH ISS PBL45 END 249.275
HIERARCH ISS PBLA45 START -169.4121
HIERARCH ISS PBLA45 END -169.3936
HIERARCH ISS PBL46 START 156.1319
HIERARCH ISS PBL46 END 156.1012
HIERARCH ISS PBLA46 START -158.5048
HIERARCH ISS PBLA46 END -158.4753
HIERARCH ISS PBL56 START 100.2636
HIERARCH ISS PBL56 END 100.4495
HIERARCH ISS PBLA56 START -6.5491
HIERARCH ISS PBLA56 END -6.512
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1