Exposure
ID
MATIS.2025-03-04T00:42:48.878_1
Header ID
MATIS.2025-03-04T00:42:48.878
Date updated
2025-03-04 00:50:47 UTC+0000
Release date
2025-03-04 00:42:48 UTC+0000
UTC Start
2025-03-04 00:42:48.878
UTC End
2025-03-04 00:43:48.886
MJD Start
60738.02973239
MJD End
60738.03042692704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0038450000000000003
Ambient temperature (°C)
15.25
Seeing (arcsec)
0.95
Observation
ID
64949
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
48375
Name
HD 43455
RA
92.809417
DEC
-65.58875
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.1430 88.1760 118.5000 118.7000
A0-J2 129.1540 129.1450 100.8000 101.0000
A0-C1 22.0320 22.0400 118.4670 118.6840
G1-J2 52.4980 52.4540 70.2000 70.4000
G1-C1 66.1110 66.1360 298.4520 298.6700
J2-C1 108.3700 108.3520 277.2460 277.4770
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 60738.02973239
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 43455
RA 92.809417
DEC -65.58875
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 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 88.143
HIERARCH ESO ISS PBL12 END 88.176
HIERARCH ESO ISS PBLA12 START 118.5
HIERARCH ESO ISS PBLA12 END 118.7
HIERARCH ESO ISS PBL13 START 129.154
HIERARCH ESO ISS PBL13 END 129.145
HIERARCH ESO ISS PBLA13 START 100.8
HIERARCH ESO ISS PBLA13 END 101.0
HIERARCH ESO ISS PBL14 START 22.032
HIERARCH ESO ISS PBL14 END 22.04
HIERARCH ESO ISS PBLA14 START 118.467
HIERARCH ESO ISS PBLA14 END 118.684
HIERARCH ESO ISS PBL23 START 52.498
HIERARCH ESO ISS PBL23 END 52.454
HIERARCH ESO ISS PBLA23 START 70.2
HIERARCH ESO ISS PBLA23 END 70.4
HIERARCH ESO ISS PBL24 START 66.111
HIERARCH ESO ISS PBL24 END 66.136
HIERARCH ESO ISS PBLA24 START 298.452
HIERARCH ESO ISS PBLA24 END 298.67
HIERARCH ESO ISS PBL34 START 108.37
HIERARCH ESO ISS PBL34 END 108.352
HIERARCH ESO ISS PBLA34 START 277.246
HIERARCH ESO ISS PBLA34 END 277.477
HIERARCH ESO ISS AMBI TAU0 START 0.004563
HIERARCH ESO ISS AMBI TAU0 END 0.003127
HIERARCH ESO ISS AMBI TEMP 15.25
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 1.14