Exposure
ID
SPICA.2025-06-06T08-27-50_1
Header ID
SPICA.2025-06-06T08-27-50
Date updated
2025-06-06 08:26:45 UTC+0000
Release date
None
UTC Start
2025-06-06 08:26:45.757
UTC End
2025-06-06 08:27:45.757
MJD Start
60832.3519184879
MJD End
60832.35261293233
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
68328
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.0468 29.0504 84.0301 84.2093
S1-E1 273.8712 274.1221 45.7910 45.9842
S1-E2 229.6686 229.8443 55.0540 55.2384
S1-W1 267.5359 267.4799 111.6516 111.8688
S1-W2 187.5152 187.5027 93.7252 93.9151
S2-E1 251.6998 251.9426 41.6950 41.8929
S2-E2 204.7419 204.9128 51.1131 51.3009
S2-W1 242.1743 242.1253 114.8393 115.0617
S2-W2 158.9586 158.9436 95.4887 95.6809
E1-E2 59.9528 60.0053 -172.2801 -172.0397
E1-W1 294.3668 294.5732 169.7563 170.0108
E1-W2 203.3554 203.5274 -177.4092 -177.1642
E2-W1 238.0557 238.2073 165.3016 165.5584
E2-W2 143.7427 143.8618 -179.5461 -179.2993
W1-W2 106.1801 106.2106 -35.4216 -35.1627
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 60832.3519184879
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
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 29.0468
HIERARCH ISS PBL12 END 29.0504
HIERARCH ISS PBLA12 START 84.0301
HIERARCH ISS PBLA12 END 84.2093
HIERARCH ISS PBL13 START 273.8712
HIERARCH ISS PBL13 END 274.1221
HIERARCH ISS PBLA13 START 45.791
HIERARCH ISS PBLA13 END 45.9842
HIERARCH ISS PBL14 START 229.6686
HIERARCH ISS PBL14 END 229.8443
HIERARCH ISS PBLA14 START 55.054
HIERARCH ISS PBLA14 END 55.2384
HIERARCH ISS PBL15 START 267.5359
HIERARCH ISS PBL15 END 267.4799
HIERARCH ISS PBLA15 START 111.6516
HIERARCH ISS PBLA15 END 111.8688
HIERARCH ISS PBL16 START 187.5152
HIERARCH ISS PBL16 END 187.5027
HIERARCH ISS PBLA16 START 93.7252
HIERARCH ISS PBLA16 END 93.9151
HIERARCH ISS PBL23 START 251.6998
HIERARCH ISS PBL23 END 251.9426
HIERARCH ISS PBLA23 START 41.695
HIERARCH ISS PBLA23 END 41.8929
HIERARCH ISS PBL24 START 204.7419
HIERARCH ISS PBL24 END 204.9128
HIERARCH ISS PBLA24 START 51.1131
HIERARCH ISS PBLA24 END 51.3009
HIERARCH ISS PBL25 START 242.1743
HIERARCH ISS PBL25 END 242.1253
HIERARCH ISS PBLA25 START 114.8393
HIERARCH ISS PBLA25 END 115.0617
HIERARCH ISS PBL26 START 158.9586
HIERARCH ISS PBL26 END 158.9436
HIERARCH ISS PBLA26 START 95.4887
HIERARCH ISS PBLA26 END 95.6809
HIERARCH ISS PBL34 START 59.9528
HIERARCH ISS PBL34 END 60.0053
HIERARCH ISS PBLA34 START -172.2801
HIERARCH ISS PBLA34 END -172.0397
HIERARCH ISS PBL35 START 294.3668
HIERARCH ISS PBL35 END 294.5732
HIERARCH ISS PBLA35 START 169.7563
HIERARCH ISS PBLA35 END 170.0108
HIERARCH ISS PBL36 START 203.3554
HIERARCH ISS PBL36 END 203.5274
HIERARCH ISS PBLA36 START -177.4092
HIERARCH ISS PBLA36 END -177.1642
HIERARCH ISS PBL45 START 238.0557
HIERARCH ISS PBL45 END 238.2073
HIERARCH ISS PBLA45 START 165.3016
HIERARCH ISS PBLA45 END 165.5584
HIERARCH ISS PBL46 START 143.7427
HIERARCH ISS PBL46 END 143.8618
HIERARCH ISS PBLA46 START -179.5461
HIERARCH ISS PBLA46 END -179.2993
HIERARCH ISS PBL56 START 106.1801
HIERARCH ISS PBL56 END 106.2106
HIERARCH ISS PBLA56 START -35.4216
HIERARCH ISS PBLA56 END -35.1627
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1