Exposure
ID
MATIS.2025-09-09T04:58:06.410_1
Header ID
MATIS.2025-09-09T04:58:06.410
Date updated
2025-09-09 05:05:37 UTC+0000
Release date
2025-09-09 04:58:06 UTC+0000
UTC Start
2025-09-09 04:58:06.410
UTC End
2025-09-09 04:59:08.420
MJD Start
60927.20701863
MJD End
60927.20773633833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00246
Ambient temperature (°C)
13.0
Seeing (arcsec)
1.645
Observation
ID
70214
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
52108
Name
eps Phe
RA
2.355423
DEC
-45.74862
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 54.4280 54.4080 22.4000 22.5000
U1-U3 99.4250 99.3860 28.7000 28.8000
U1-U4 129.8660 129.8400 55.3190 55.5020
U2-U3 45.7110 45.6930 36.1000 36.3000
U2-U4 89.2330 89.2510 74.6840 74.8780
U3-U4 60.5970 60.6450 102.7320 102.9070
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 60927.20701863
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps Phe
RA 2.355423
DEC -45.74862
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 54.428
HIERARCH ESO ISS PBL12 END 54.408
HIERARCH ESO ISS PBLA12 START 22.4
HIERARCH ESO ISS PBLA12 END 22.5
HIERARCH ESO ISS PBL13 START 99.425
HIERARCH ESO ISS PBL13 END 99.386
HIERARCH ESO ISS PBLA13 START 28.7
HIERARCH ESO ISS PBLA13 END 28.8
HIERARCH ESO ISS PBL14 START 129.866
HIERARCH ESO ISS PBL14 END 129.84
HIERARCH ESO ISS PBLA14 START 55.319
HIERARCH ESO ISS PBLA14 END 55.502
HIERARCH ESO ISS PBL23 START 45.711
HIERARCH ESO ISS PBL23 END 45.693
HIERARCH ESO ISS PBLA23 START 36.1
HIERARCH ESO ISS PBLA23 END 36.3
HIERARCH ESO ISS PBL24 START 89.233
HIERARCH ESO ISS PBL24 END 89.251
HIERARCH ESO ISS PBLA24 START 74.684
HIERARCH ESO ISS PBLA24 END 74.878
HIERARCH ESO ISS PBL34 START 60.597
HIERARCH ESO ISS PBL34 END 60.645
HIERARCH ESO ISS PBLA34 START 102.732
HIERARCH ESO ISS PBLA34 END 102.907
HIERARCH ESO ISS AMBI TAU0 START 0.00246
HIERARCH ESO ISS AMBI TAU0 END 0.00246
HIERARCH ESO ISS AMBI TEMP 13.0
HIERARCH ESO ISS AMBI FWHM START 1.89
HIERARCH ESO ISS AMBI FWHM END 1.4