Exposure
ID
MATIS.2023-05-25T07:32:11.060_1
Header ID
MATIS.2023-05-25T07:32:11.060
Date updated
2023-05-25 07:41:04 UTC+0000
Release date
2023-05-25 07:32:11 UTC+0000
UTC Start
2023-05-25 07:32:11.060
UTC End
2023-05-25 07:33:13.070
MJD Start
60089.3140169
MJD End
60089.3147346083
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002682
Ambient temperature (°C)
10.29
Seeing (arcsec)
0.92
Observation
ID
55516
Category
calibrator
Program ID
111.252S.004
Program Title
PROBING THE ORIGIN OF THE INNER DISK PHOTOMETRIC VARIABILITY OF HD 169142
Program Type
GTO
PI / COI
BERGER/ BENISTY/ BOURDAROT/ WOILLEZ/ LE BOUQUIN/ ROUSSELET-PERRAUT/ MATTER
Target
ID
41118
Name
18_Sgr
RA
276.253833
DEC
-30.75693
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3020 90.2800 120.3000 120.5000
A0-J2 128.2460 128.1830 97.3000 97.4000
A0-K0 126.3720 126.2940 75.3360 75.4540
G1-J2 57.3860 57.3520 59.2000 59.3000
G1-K0 89.3710 89.3430 29.7330 29.8290
J2-K0 48.4610 48.4630 354.1250 354.2330
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.252S.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60089.3140169
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 18_Sgr
RA 276.253833
DEC -30.75693
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 90.302
HIERARCH ESO ISS PBL12 END 90.28
HIERARCH ESO ISS PBLA12 START 120.3
HIERARCH ESO ISS PBLA12 END 120.5
HIERARCH ESO ISS PBL13 START 128.246
HIERARCH ESO ISS PBL13 END 128.183
HIERARCH ESO ISS PBLA13 START 97.3
HIERARCH ESO ISS PBLA13 END 97.4
HIERARCH ESO ISS PBL14 START 126.372
HIERARCH ESO ISS PBL14 END 126.294
HIERARCH ESO ISS PBLA14 START 75.336
HIERARCH ESO ISS PBLA14 END 75.454
HIERARCH ESO ISS PBL23 START 57.386
HIERARCH ESO ISS PBL23 END 57.352
HIERARCH ESO ISS PBLA23 START 59.2
HIERARCH ESO ISS PBLA23 END 59.3
HIERARCH ESO ISS PBL24 START 89.371
HIERARCH ESO ISS PBL24 END 89.343
HIERARCH ESO ISS PBLA24 START 29.733
HIERARCH ESO ISS PBLA24 END 29.829
HIERARCH ESO ISS PBL34 START 48.461
HIERARCH ESO ISS PBL34 END 48.463
HIERARCH ESO ISS PBLA34 START 354.125
HIERARCH ESO ISS PBLA34 END 354.233
HIERARCH ESO ISS AMBI TAU0 START 0.002682
HIERARCH ESO ISS AMBI TAU0 END 0.002682
HIERARCH ESO ISS AMBI TEMP 10.29
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.92