Exposure
ID
SPICA.2025-08-17T07-51-32_1
Header ID
SPICA.2025-08-17T07-51-32
Date updated
2025-08-17 07:50:27 UTC+0000
Release date
None
UTC Start
2025-08-17 07:50:27.702
UTC End
2025-08-17 07:51:27.702
MJD Start
60904.326709513
MJD End
60904.32740395743
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 24.0124 24.0287 98.2723 98.4826
S1-E1 257.8027 257.2584 55.4892 55.6114
S1-E2 207.9100 207.5431 64.7380 64.8989
S1-W1 210.2648 210.8997 138.6170 138.7145
S1-W2 148.3331 148.5916 111.7189 111.9136
S2-E1 240.7324 240.2051 51.6044 51.7089
S2-E2 188.3621 187.9957 60.6997 60.8446
S2-W1 192.5919 193.1797 143.2467 143.3225
S2-W2 125.1037 125.3443 114.2770 114.4657
E1-E2 62.3129 62.2211 -156.9399 -156.9584
E1-W1 312.5719 312.4585 -166.4128 -166.4622
E1-W2 214.3632 214.1131 -159.6255 -159.6551
E2-W1 251.3180 251.3014 -168.7516 -168.8052
E2-W2 152.1468 151.9891 -160.7251 -160.7587
W1-W2 102.8791 103.0292 -0.6688 -0.7221
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 60904.326709513
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 24.0124
HIERARCH ISS PBL12 END 24.0287
HIERARCH ISS PBLA12 START 98.2723
HIERARCH ISS PBLA12 END 98.4826
HIERARCH ISS PBL13 START 257.8027
HIERARCH ISS PBL13 END 257.2584
HIERARCH ISS PBLA13 START 55.4892
HIERARCH ISS PBLA13 END 55.6114
HIERARCH ISS PBL14 START 207.91
HIERARCH ISS PBL14 END 207.5431
HIERARCH ISS PBLA14 START 64.738
HIERARCH ISS PBLA14 END 64.8989
HIERARCH ISS PBL15 START 210.2648
HIERARCH ISS PBL15 END 210.8997
HIERARCH ISS PBLA15 START 138.617
HIERARCH ISS PBLA15 END 138.7145
HIERARCH ISS PBL16 START 148.3331
HIERARCH ISS PBL16 END 148.5916
HIERARCH ISS PBLA16 START 111.7189
HIERARCH ISS PBLA16 END 111.9136
HIERARCH ISS PBL23 START 240.7324
HIERARCH ISS PBL23 END 240.2051
HIERARCH ISS PBLA23 START 51.6044
HIERARCH ISS PBLA23 END 51.7089
HIERARCH ISS PBL24 START 188.3621
HIERARCH ISS PBL24 END 187.9957
HIERARCH ISS PBLA24 START 60.6997
HIERARCH ISS PBLA24 END 60.8446
HIERARCH ISS PBL25 START 192.5919
HIERARCH ISS PBL25 END 193.1797
HIERARCH ISS PBLA25 START 143.2467
HIERARCH ISS PBLA25 END 143.3225
HIERARCH ISS PBL26 START 125.1037
HIERARCH ISS PBL26 END 125.3443
HIERARCH ISS PBLA26 START 114.277
HIERARCH ISS PBLA26 END 114.4657
HIERARCH ISS PBL34 START 62.3129
HIERARCH ISS PBL34 END 62.2211
HIERARCH ISS PBLA34 START -156.9399
HIERARCH ISS PBLA34 END -156.9584
HIERARCH ISS PBL35 START 312.5719
HIERARCH ISS PBL35 END 312.4585
HIERARCH ISS PBLA35 START -166.4128
HIERARCH ISS PBLA35 END -166.4622
HIERARCH ISS PBL36 START 214.3632
HIERARCH ISS PBL36 END 214.1131
HIERARCH ISS PBLA36 START -159.6255
HIERARCH ISS PBLA36 END -159.6551
HIERARCH ISS PBL45 START 251.318
HIERARCH ISS PBL45 END 251.3014
HIERARCH ISS PBLA45 START -168.7516
HIERARCH ISS PBLA45 END -168.8052
HIERARCH ISS PBL46 START 152.1468
HIERARCH ISS PBL46 END 151.9891
HIERARCH ISS PBLA46 START -160.7251
HIERARCH ISS PBLA46 END -160.7587
HIERARCH ISS PBL56 START 102.8791
HIERARCH ISS PBL56 END 103.0292
HIERARCH ISS PBLA56 START -0.6688
HIERARCH ISS PBLA56 END -0.7221
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1