Exposure
ID
MATIS.2021-03-04T01:20:55.712_1
Header ID
MATIS.2021-03-04T01:20:55.712
Date updated
2021-03-04 01:30:26 UTC+0000
Release date
2021-03-04 01:20:55 UTC+0000
UTC Start
2021-03-04 01:20:55.712
UTC End
2021-03-04 01:21:55.772
MJD Start
59277.05620037
MJD End
59277.0568955089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00505
Ambient temperature (°C)
12.4
Seeing (arcsec)
0.95
Observation
ID
47000
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35276
Name
17 Lep
RA
91.247686
DEC
-16.48432
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.5100 56.5050 32.8000 32.9000
U1-U3 102.1040 102.0810 38.8000 38.8000
U1-U4 126.6360 126.5150 65.7590 65.8080
U2-U3 46.2710 46.2530 46.1000 46.1000
U2-U4 84.9530 84.8310 86.9580 87.0270
U3-U4 58.4400 58.3550 118.1770 118.2960
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 59277.05620037
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 17 Lep
RA 91.247686
DEC -16.48432
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 56.51
HIERARCH ESO ISS PBL12 END 56.505
HIERARCH ESO ISS PBLA12 START 32.8
HIERARCH ESO ISS PBLA12 END 32.9
HIERARCH ESO ISS PBL13 START 102.104
HIERARCH ESO ISS PBL13 END 102.081
HIERARCH ESO ISS PBLA13 START 38.8
HIERARCH ESO ISS PBLA13 END 38.8
HIERARCH ESO ISS PBL14 START 126.636
HIERARCH ESO ISS PBL14 END 126.515
HIERARCH ESO ISS PBLA14 START 65.759
HIERARCH ESO ISS PBLA14 END 65.808
HIERARCH ESO ISS PBL23 START 46.271
HIERARCH ESO ISS PBL23 END 46.253
HIERARCH ESO ISS PBLA23 START 46.1
HIERARCH ESO ISS PBLA23 END 46.1
HIERARCH ESO ISS PBL24 START 84.953
HIERARCH ESO ISS PBL24 END 84.831
HIERARCH ESO ISS PBLA24 START 86.958
HIERARCH ESO ISS PBLA24 END 87.027
HIERARCH ESO ISS PBL34 START 58.44
HIERARCH ESO ISS PBL34 END 58.355
HIERARCH ESO ISS PBLA34 START 118.177
HIERARCH ESO ISS PBLA34 END 118.296
HIERARCH ESO ISS AMBI TAU0 START 0.00505
HIERARCH ESO ISS AMBI TAU0 END 0.00505
HIERARCH ESO ISS AMBI TEMP 12.4
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 0.85