Exposure
ID
SPICA.2025-10-02T07-23-30_1
Header ID
SPICA.2025-10-02T07-23-30
Date updated
2025-10-02 07:22:25 UTC+0000
Release date
None
UTC Start
2025-10-02 07:22:25.553
UTC End
2025-10-02 07:23:25.553
MJD Start
60950.3072401986
MJD End
60950.30793464303
Exposure time (s)
60.0
Validation level
0
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68310
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47898
Name
None
RA
None
DEC
None
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
E1W2W1S2S1E2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.9845 29.0051 103.9613 104.1239
S1-E1 273.9769 273.6164 65.6646 65.8321
S1-E2 229.3346 229.1404 74.9200 75.1013
S1-W1 252.1381 252.5447 136.7398 136.8266
S1-W2 181.9851 182.1980 114.8907 115.0346
S2-E1 251.8709 251.4943 61.5750 61.7339
S2-E2 204.4790 204.2628 70.9743 71.1510
S2-W1 228.3087 228.6750 140.6810 140.7561
S2-W2 153.6247 153.8153 116.9407 117.0800
E1-E2 60.2404 60.1284 -152.0909 -152.0343
E1-W1 306.3134 306.0038 -165.4718 -165.4568
E1-W2 207.5030 207.1621 -155.9535 -155.9114
E2-W1 248.1004 247.9110 -168.6931 -168.6843
E2-W2 147.4553 147.2275 -157.5305 -157.4939
W1-W2 107.3015 107.3549 -4.1217 -4.1197
Invalid fields
Key
PROGRAM_ID
TARGET_NAME
TARGET_RA
TARGET_DEC
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
No value for 'PI-COI'
No value for 'HIERARCH OBS TARG NAME'
Invalid value for 'HIERARCH OBS RA' : '0.0'
Invalid value for 'HIERARCH OBS DEC' : '0.0'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60950.3072401986
PI-COI
HIERARCH OBS TARG NAME
HIERARCH OBS RA 0.0
HIERARCH OBS DEC 0.0
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE E1W2W1S2S1E2
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 28.9845
HIERARCH ISS PBL12 END 29.0051
HIERARCH ISS PBLA12 START 103.9613
HIERARCH ISS PBLA12 END 104.1239
HIERARCH ISS PBL13 START 273.9769
HIERARCH ISS PBL13 END 273.6164
HIERARCH ISS PBLA13 START 65.6646
HIERARCH ISS PBLA13 END 65.8321
HIERARCH ISS PBL14 START 229.3346
HIERARCH ISS PBL14 END 229.1404
HIERARCH ISS PBLA14 START 74.92
HIERARCH ISS PBLA14 END 75.1013
HIERARCH ISS PBL15 START 252.1381
HIERARCH ISS PBL15 END 252.5447
HIERARCH ISS PBLA15 START 136.7398
HIERARCH ISS PBLA15 END 136.8266
HIERARCH ISS PBL16 START 181.9851
HIERARCH ISS PBL16 END 182.198
HIERARCH ISS PBLA16 START 114.8907
HIERARCH ISS PBLA16 END 115.0346
HIERARCH ISS PBL23 START 251.8709
HIERARCH ISS PBL23 END 251.4943
HIERARCH ISS PBLA23 START 61.575
HIERARCH ISS PBLA23 END 61.7339
HIERARCH ISS PBL24 START 204.479
HIERARCH ISS PBL24 END 204.2628
HIERARCH ISS PBLA24 START 70.9743
HIERARCH ISS PBLA24 END 71.151
HIERARCH ISS PBL25 START 228.3087
HIERARCH ISS PBL25 END 228.675
HIERARCH ISS PBLA25 START 140.681
HIERARCH ISS PBLA25 END 140.7561
HIERARCH ISS PBL26 START 153.6247
HIERARCH ISS PBL26 END 153.8153
HIERARCH ISS PBLA26 START 116.9407
HIERARCH ISS PBLA26 END 117.08
HIERARCH ISS PBL34 START 60.2404
HIERARCH ISS PBL34 END 60.1284
HIERARCH ISS PBLA34 START -152.0909
HIERARCH ISS PBLA34 END -152.0343
HIERARCH ISS PBL35 START 306.3134
HIERARCH ISS PBL35 END 306.0038
HIERARCH ISS PBLA35 START -165.4718
HIERARCH ISS PBLA35 END -165.4568
HIERARCH ISS PBL36 START 207.503
HIERARCH ISS PBL36 END 207.1621
HIERARCH ISS PBLA36 START -155.9535
HIERARCH ISS PBLA36 END -155.9114
HIERARCH ISS PBL45 START 248.1004
HIERARCH ISS PBL45 END 247.911
HIERARCH ISS PBLA45 START -168.6931
HIERARCH ISS PBLA45 END -168.6843
HIERARCH ISS PBL46 START 147.4553
HIERARCH ISS PBL46 END 147.2275
HIERARCH ISS PBLA46 START -157.5305
HIERARCH ISS PBLA46 END -157.4939
HIERARCH ISS PBL56 START 107.3015
HIERARCH ISS PBL56 END 107.3549
HIERARCH ISS PBLA56 START -4.1217
HIERARCH ISS PBLA56 END -4.1197
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1