Exposure
ID
MATIS.2020-12-08T03:53:15.936_1
Header ID
MATIS.2020-12-08T03:53:15.936
Date updated
2020-12-08 04:01:22 UTC+0000
Release date
2020-12-08 03:53:15 UTC+0000
UTC Start
2020-12-08 03:53:15.936
UTC End
2020-12-08 03:54:15.996
MJD Start
59191.16199
MJD End
59191.1626851389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0120165
Ambient temperature (°C)
14.55
Seeing (arcsec)
0.485
Observation
ID
46150
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34756
Name
HD 25422
RA
59.68539
DEC
-61.40025
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.2660 88.3040 115.9000 116.1000
A0-J2 129.2180 129.2140 97.1000 97.3000
A0-J3 118.3300 118.2260 56.3480 56.5350
G1-J2 53.8510 53.8090 65.1000 65.3000
G1-J3 105.9120 105.8820 10.4060 10.5370
J2-J3 86.7670 86.8080 339.9650 340.1100
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59191.16199
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 25422
RA 59.68539
DEC -61.40025
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 88.266
HIERARCH ESO ISS PBL12 END 88.304
HIERARCH ESO ISS PBLA12 START 115.9
HIERARCH ESO ISS PBLA12 END 116.1
HIERARCH ESO ISS PBL13 START 129.218
HIERARCH ESO ISS PBL13 END 129.214
HIERARCH ESO ISS PBLA13 START 97.1
HIERARCH ESO ISS PBLA13 END 97.3
HIERARCH ESO ISS PBL14 START 118.33
HIERARCH ESO ISS PBL14 END 118.226
HIERARCH ESO ISS PBLA14 START 56.348
HIERARCH ESO ISS PBLA14 END 56.535
HIERARCH ESO ISS PBL23 START 53.851
HIERARCH ESO ISS PBL23 END 53.809
HIERARCH ESO ISS PBLA23 START 65.1
HIERARCH ESO ISS PBLA23 END 65.3
HIERARCH ESO ISS PBL24 START 105.912
HIERARCH ESO ISS PBL24 END 105.882
HIERARCH ESO ISS PBLA24 START 10.406
HIERARCH ESO ISS PBLA24 END 10.537
HIERARCH ESO ISS PBL34 START 86.767
HIERARCH ESO ISS PBL34 END 86.808
HIERARCH ESO ISS PBLA34 START 339.965
HIERARCH ESO ISS PBLA34 END 340.11
HIERARCH ESO ISS AMBI TAU0 START 0.01256
HIERARCH ESO ISS AMBI TAU0 END 0.011473
HIERARCH ESO ISS AMBI TEMP 14.55
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.49