Exposure
ID
SPICA.2025-08-17T07-49-20_1
Header ID
SPICA.2025-08-17T07-49-20
Date updated
2025-08-17 07:48:15 UTC+0000
Release date
None
UTC Start
2025-08-17 07:48:15.509
UTC End
2025-08-17 07:49:15.509
MJD Start
60904.3251795014
MJD End
60904.32587394583
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
70040
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51965
Name
HD_210424
RA
332.6562
DEC
-11.56494
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 23.9804 23.9959 97.8427 98.0540
S1-E1 258.9105 258.3665 55.2443 55.3640
S1-E2 208.6613 208.2916 64.4140 64.5726
S1-W1 208.9674 209.6055 138.4142 138.5145
S1-W2 147.8125 148.0673 111.3187 111.5159
S2-E1 241.8035 241.2779 51.3954 51.4975
S2-E2 189.1100 188.7423 60.4082 60.5508
S2-W1 191.3886 191.9807 143.0885 143.1668
S2-W2 124.6177 124.8557 113.8889 114.0802
E1-E2 62.4963 62.4068 -156.9009 -156.9203
E1-W1 312.7831 312.6826 -166.3115 -166.3614
E1-W2 214.8598 214.6180 -159.5641 -159.5945
E2-W1 251.3357 251.3297 -168.6416 -168.6958
E2-W2 152.4587 152.3070 -160.6555 -160.6899
W1-W2 102.5666 102.7212 -0.5599 -0.6134
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 60904.3251795014
PI-COI spica
HIERARCH OBS TARG NAME HD_210424
HIERARCH OBS RA 332.6562
HIERARCH OBS DEC -11.56494
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 23.9804
HIERARCH ISS PBL12 END 23.9959
HIERARCH ISS PBLA12 START 97.8427
HIERARCH ISS PBLA12 END 98.054
HIERARCH ISS PBL13 START 258.9105
HIERARCH ISS PBL13 END 258.3665
HIERARCH ISS PBLA13 START 55.2443
HIERARCH ISS PBLA13 END 55.364
HIERARCH ISS PBL14 START 208.6613
HIERARCH ISS PBL14 END 208.2916
HIERARCH ISS PBLA14 START 64.414
HIERARCH ISS PBLA14 END 64.5726
HIERARCH ISS PBL15 START 208.9674
HIERARCH ISS PBL15 END 209.6055
HIERARCH ISS PBLA15 START 138.4142
HIERARCH ISS PBLA15 END 138.5145
HIERARCH ISS PBL16 START 147.8125
HIERARCH ISS PBL16 END 148.0673
HIERARCH ISS PBLA16 START 111.3187
HIERARCH ISS PBLA16 END 111.5159
HIERARCH ISS PBL23 START 241.8035
HIERARCH ISS PBL23 END 241.2779
HIERARCH ISS PBLA23 START 51.3954
HIERARCH ISS PBLA23 END 51.4975
HIERARCH ISS PBL24 START 189.11
HIERARCH ISS PBL24 END 188.7423
HIERARCH ISS PBLA24 START 60.4082
HIERARCH ISS PBLA24 END 60.5508
HIERARCH ISS PBL25 START 191.3886
HIERARCH ISS PBL25 END 191.9807
HIERARCH ISS PBLA25 START 143.0885
HIERARCH ISS PBLA25 END 143.1668
HIERARCH ISS PBL26 START 124.6177
HIERARCH ISS PBL26 END 124.8557
HIERARCH ISS PBLA26 START 113.8889
HIERARCH ISS PBLA26 END 114.0802
HIERARCH ISS PBL34 START 62.4963
HIERARCH ISS PBL34 END 62.4068
HIERARCH ISS PBLA34 START -156.9009
HIERARCH ISS PBLA34 END -156.9203
HIERARCH ISS PBL35 START 312.7831
HIERARCH ISS PBL35 END 312.6826
HIERARCH ISS PBLA35 START -166.3115
HIERARCH ISS PBLA35 END -166.3614
HIERARCH ISS PBL36 START 214.8598
HIERARCH ISS PBL36 END 214.618
HIERARCH ISS PBLA36 START -159.5641
HIERARCH ISS PBLA36 END -159.5945
HIERARCH ISS PBL45 START 251.3357
HIERARCH ISS PBL45 END 251.3297
HIERARCH ISS PBLA45 START -168.6416
HIERARCH ISS PBLA45 END -168.6958
HIERARCH ISS PBL46 START 152.4587
HIERARCH ISS PBL46 END 152.307
HIERARCH ISS PBLA46 START -160.6555
HIERARCH ISS PBLA46 END -160.6899
HIERARCH ISS PBL56 START 102.5666
HIERARCH ISS PBL56 END 102.7212
HIERARCH ISS PBLA56 START -0.5599
HIERARCH ISS PBLA56 END -0.6134
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1