Exposure
ID
MATIS.2022-12-13T00:54:48.369_1
Header ID
MATIS.2022-12-13T00:54:48.369
Date updated
2022-12-13 01:00:54 UTC+0000
Release date
2022-12-13 00:54:48 UTC+0000
UTC Start
2022-12-13 00:54:48.369
UTC End
2022-12-13 00:55:50.379
MJD Start
59926.03805983
MJD End
59926.0387775383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0104895
Ambient temperature (°C)
13.13
Seeing (arcsec)
0.79
Observation
ID
53438
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39739
Name
BD+23 187
RA
21.129801
DEC
23.94519
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 43.0070 43.1020 37.3000 37.4000
U1-U3 81.6760 81.8590 44.2000 44.2000
U1-U4 123.3010 123.4660 68.4330 68.3550
U2-U3 39.3200 39.4030 51.8000 51.8000
U2-U4 89.2830 89.3030 82.8420 82.7350
U3-U4 59.1930 59.1100 102.8930 102.8030
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 59926.03805983
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME BD+23 187
RA 21.129801
DEC 23.94519
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 43.007
HIERARCH ESO ISS PBL12 END 43.102
HIERARCH ESO ISS PBLA12 START 37.3
HIERARCH ESO ISS PBLA12 END 37.4
HIERARCH ESO ISS PBL13 START 81.676
HIERARCH ESO ISS PBL13 END 81.859
HIERARCH ESO ISS PBLA13 START 44.2
HIERARCH ESO ISS PBLA13 END 44.2
HIERARCH ESO ISS PBL14 START 123.301
HIERARCH ESO ISS PBL14 END 123.466
HIERARCH ESO ISS PBLA14 START 68.433
HIERARCH ESO ISS PBLA14 END 68.355
HIERARCH ESO ISS PBL23 START 39.32
HIERARCH ESO ISS PBL23 END 39.403
HIERARCH ESO ISS PBLA23 START 51.8
HIERARCH ESO ISS PBLA23 END 51.8
HIERARCH ESO ISS PBL24 START 89.283
HIERARCH ESO ISS PBL24 END 89.303
HIERARCH ESO ISS PBLA24 START 82.842
HIERARCH ESO ISS PBLA24 END 82.735
HIERARCH ESO ISS PBL34 START 59.193
HIERARCH ESO ISS PBL34 END 59.11
HIERARCH ESO ISS PBLA34 START 102.893
HIERARCH ESO ISS PBLA34 END 102.803
HIERARCH ESO ISS AMBI TAU0 START 0.011275
HIERARCH ESO ISS AMBI TAU0 END 0.009704
HIERARCH ESO ISS AMBI TEMP 13.13
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.79