Exposure
ID
MATIS.2018-12-06T01:44:28.228_1
Header ID
MATIS.2018-12-06T01:44:28.228
Date updated
2022-06-22 12:52:34 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-06 01:44:28.228
UTC End
2018-12-06 01:45:28.236
MJD Start
58458.07254894
MJD End
58458.073243477
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003455
Ambient temperature (°C)
9.97
Seeing (arcsec)
0.72
Observation
ID
51309
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
38232
Name
eta Cet
RA
17.147258
DEC
-10.18287
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.9080 23.8880 146.9000 147.0000
A0-J2 125.6080 125.4740 95.2000 95.2000
A0-C1 21.5330 21.5060 118.8800 118.9620
B2-J2 112.3690 112.2710 85.5000 85.6000
B2-C1 11.2240 11.2270 31.0240 31.0920
J2-C1 106.2480 106.1440 270.4790 270.5230
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9257(E)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 58458.07254894
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Cet
RA 17.147258
DEC -10.18287
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 23.908
HIERARCH ESO ISS PBL12 END 23.888
HIERARCH ESO ISS PBLA12 START 146.9
HIERARCH ESO ISS PBLA12 END 147.0
HIERARCH ESO ISS PBL13 START 125.608
HIERARCH ESO ISS PBL13 END 125.474
HIERARCH ESO ISS PBLA13 START 95.2
HIERARCH ESO ISS PBLA13 END 95.2
HIERARCH ESO ISS PBL14 START 21.533
HIERARCH ESO ISS PBL14 END 21.506
HIERARCH ESO ISS PBLA14 START 118.88
HIERARCH ESO ISS PBLA14 END 118.962
HIERARCH ESO ISS PBL23 START 112.369
HIERARCH ESO ISS PBL23 END 112.271
HIERARCH ESO ISS PBLA23 START 85.5
HIERARCH ESO ISS PBLA23 END 85.6
HIERARCH ESO ISS PBL24 START 11.224
HIERARCH ESO ISS PBL24 END 11.227
HIERARCH ESO ISS PBLA24 START 31.024
HIERARCH ESO ISS PBLA24 END 31.092
HIERARCH ESO ISS PBL34 START 106.248
HIERARCH ESO ISS PBL34 END 106.144
HIERARCH ESO ISS PBLA34 START 270.479
HIERARCH ESO ISS PBLA34 END 270.523
HIERARCH ESO ISS AMBI TAU0 START 0.003455
HIERARCH ESO ISS AMBI TAU0 END 0.003455
HIERARCH ESO ISS AMBI TEMP 9.97
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72