Exposure
ID
SPICA.2025-06-11T11-54-50_1
Header ID
SPICA.2025-06-11T11-54-50
Date updated
2025-06-11 11:53:45 UTC+0000
Release date
None
UTC Start
2025-06-11 11:53:45.269
UTC End
2025-06-11 11:54:45.269
MJD Start
60837.4956628301
MJD End
60837.49635727453
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
64082
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47735
Name
HD_222173
RA
354.5342
DEC
43.26807
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5732 33.5765 80.5863 80.7383
S1-E1 309.9419 310.2007 49.1308 49.2613
S1-E2 264.7080 264.8716 56.9350 57.0664
S1-W1 276.6948 276.7234 105.1381 105.3458
S1-W2 210.2376 210.2390 88.6082 88.7777
S2-E1 281.8475 282.1103 45.5669 45.6983
S2-E2 234.3421 234.5081 53.6402 53.7709
S2-W1 246.5521 246.5929 108.3817 108.5961
S2-W2 177.0549 177.0548 90.1246 90.2974
E1-E2 59.7154 59.8088 -167.8773 -167.7107
E1-W1 277.0023 277.5036 173.2176 173.4157
E1-W2 199.1755 199.5085 -173.0201 -172.8460
E2-W1 221.3553 221.7560 168.2032 168.4106
E2-W2 139.8031 140.0421 -175.2144 -175.0368
W1-W2 96.0461 96.1827 -36.3423 -36.0967
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60837.4956628301
PI-COI spica
HIERARCH OBS TARG NAME HD_222173
HIERARCH OBS RA 354.5342
HIERARCH OBS DEC 43.26807
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 33.5732
HIERARCH ISS PBL12 END 33.5765
HIERARCH ISS PBLA12 START 80.5863
HIERARCH ISS PBLA12 END 80.7383
HIERARCH ISS PBL13 START 309.9419
HIERARCH ISS PBL13 END 310.2007
HIERARCH ISS PBLA13 START 49.1308
HIERARCH ISS PBLA13 END 49.2613
HIERARCH ISS PBL14 START 264.708
HIERARCH ISS PBL14 END 264.8716
HIERARCH ISS PBLA14 START 56.935
HIERARCH ISS PBLA14 END 57.0664
HIERARCH ISS PBL15 START 276.6948
HIERARCH ISS PBL15 END 276.7234
HIERARCH ISS PBLA15 START 105.1381
HIERARCH ISS PBLA15 END 105.3458
HIERARCH ISS PBL16 START 210.2376
HIERARCH ISS PBL16 END 210.239
HIERARCH ISS PBLA16 START 88.6082
HIERARCH ISS PBLA16 END 88.7777
HIERARCH ISS PBL23 START 281.8475
HIERARCH ISS PBL23 END 282.1103
HIERARCH ISS PBLA23 START 45.5669
HIERARCH ISS PBLA23 END 45.6983
HIERARCH ISS PBL24 START 234.3421
HIERARCH ISS PBL24 END 234.5081
HIERARCH ISS PBLA24 START 53.6402
HIERARCH ISS PBLA24 END 53.7709
HIERARCH ISS PBL25 START 246.5521
HIERARCH ISS PBL25 END 246.5929
HIERARCH ISS PBLA25 START 108.3817
HIERARCH ISS PBLA25 END 108.5961
HIERARCH ISS PBL26 START 177.0549
HIERARCH ISS PBL26 END 177.0548
HIERARCH ISS PBLA26 START 90.1246
HIERARCH ISS PBLA26 END 90.2974
HIERARCH ISS PBL34 START 59.7154
HIERARCH ISS PBL34 END 59.8088
HIERARCH ISS PBLA34 START -167.8773
HIERARCH ISS PBLA34 END -167.7107
HIERARCH ISS PBL35 START 277.0023
HIERARCH ISS PBL35 END 277.5036
HIERARCH ISS PBLA35 START 173.2176
HIERARCH ISS PBLA35 END 173.4157
HIERARCH ISS PBL36 START 199.1755
HIERARCH ISS PBL36 END 199.5085
HIERARCH ISS PBLA36 START -173.0201
HIERARCH ISS PBLA36 END -172.846
HIERARCH ISS PBL45 START 221.3553
HIERARCH ISS PBL45 END 221.756
HIERARCH ISS PBLA45 START 168.2032
HIERARCH ISS PBLA45 END 168.4106
HIERARCH ISS PBL46 START 139.8031
HIERARCH ISS PBL46 END 140.0421
HIERARCH ISS PBLA46 START -175.2144
HIERARCH ISS PBLA46 END -175.0368
HIERARCH ISS PBL56 START 96.0461
HIERARCH ISS PBL56 END 96.1827
HIERARCH ISS PBLA56 START -36.3423
HIERARCH ISS PBLA56 END -36.0967
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1