Exposure
ID
SPICA.2025-08-13T10-28-59_1
Header ID
SPICA.2025-08-13T10-28-59
Date updated
2025-08-13 10:27:54 UTC+0000
Release date
None
UTC Start
2025-08-13 10:27:54.385
UTC End
2025-08-13 10:28:54.385
MJD Start
60900.4360461213
MJD End
60900.43674056573
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
70121
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
52027
Name
HD_3651
RA
9.840858
DEC
21.25047
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.2367 33.2396 95.0154 95.1707
S1-E1 326.0750 325.9626 62.4855 62.6218
S1-E2 273.9242 273.8468 70.1833 70.3267
S1-W1 266.0473 266.2563 125.1915 125.3534
S1-W2 204.2478 204.3066 104.5796 104.7411
S2-E1 298.5881 298.4801 59.0539 59.1869
S2-E2 244.1598 244.0832 66.9060 67.0466
S2-W1 237.9021 238.1103 129.2184 129.3780
S2-W2 171.5620 171.6186 106.4243 106.5864
E1-E2 65.7991 65.7863 -151.4065 -151.3021
E1-W1 312.3224 312.4374 -166.7147 -166.6213
E1-W2 221.8144 221.8043 -155.6310 -155.5315
E2-W1 249.4634 249.5944 -170.7077 -170.6144
E2-W2 156.2692 156.2725 -157.4085 -157.3106
W1-W2 103.8080 103.9349 -10.9684 -10.8566
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60900.4360461213
PI-COI ibanez
HIERARCH OBS TARG NAME HD_3651
HIERARCH OBS RA 9.840858
HIERARCH OBS DEC 21.25047
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 33.2367
HIERARCH ISS PBL12 END 33.2396
HIERARCH ISS PBLA12 START 95.0154
HIERARCH ISS PBLA12 END 95.1707
HIERARCH ISS PBL13 START 326.075
HIERARCH ISS PBL13 END 325.9626
HIERARCH ISS PBLA13 START 62.4855
HIERARCH ISS PBLA13 END 62.6218
HIERARCH ISS PBL14 START 273.9242
HIERARCH ISS PBL14 END 273.8468
HIERARCH ISS PBLA14 START 70.1833
HIERARCH ISS PBLA14 END 70.3267
HIERARCH ISS PBL15 START 266.0473
HIERARCH ISS PBL15 END 266.2563
HIERARCH ISS PBLA15 START 125.1915
HIERARCH ISS PBLA15 END 125.3534
HIERARCH ISS PBL16 START 204.2478
HIERARCH ISS PBL16 END 204.3066
HIERARCH ISS PBLA16 START 104.5796
HIERARCH ISS PBLA16 END 104.7411
HIERARCH ISS PBL23 START 298.5881
HIERARCH ISS PBL23 END 298.4801
HIERARCH ISS PBLA23 START 59.0539
HIERARCH ISS PBLA23 END 59.1869
HIERARCH ISS PBL24 START 244.1598
HIERARCH ISS PBL24 END 244.0832
HIERARCH ISS PBLA24 START 66.906
HIERARCH ISS PBLA24 END 67.0466
HIERARCH ISS PBL25 START 237.9021
HIERARCH ISS PBL25 END 238.1103
HIERARCH ISS PBLA25 START 129.2184
HIERARCH ISS PBLA25 END 129.378
HIERARCH ISS PBL26 START 171.562
HIERARCH ISS PBL26 END 171.6186
HIERARCH ISS PBLA26 START 106.4243
HIERARCH ISS PBLA26 END 106.5864
HIERARCH ISS PBL34 START 65.7991
HIERARCH ISS PBL34 END 65.7863
HIERARCH ISS PBLA34 START -151.4065
HIERARCH ISS PBLA34 END -151.3021
HIERARCH ISS PBL35 START 312.3224
HIERARCH ISS PBL35 END 312.4374
HIERARCH ISS PBLA35 START -166.7147
HIERARCH ISS PBLA35 END -166.6213
HIERARCH ISS PBL36 START 221.8144
HIERARCH ISS PBL36 END 221.8043
HIERARCH ISS PBLA36 START -155.631
HIERARCH ISS PBLA36 END -155.5315
HIERARCH ISS PBL45 START 249.4634
HIERARCH ISS PBL45 END 249.5944
HIERARCH ISS PBLA45 START -170.7077
HIERARCH ISS PBLA45 END -170.6144
HIERARCH ISS PBL46 START 156.2692
HIERARCH ISS PBL46 END 156.2725
HIERARCH ISS PBLA46 START -157.4085
HIERARCH ISS PBLA46 END -157.3106
HIERARCH ISS PBL56 START 103.808
HIERARCH ISS PBL56 END 103.9349
HIERARCH ISS PBLA56 START -10.9684
HIERARCH ISS PBLA56 END -10.8566
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1