Exposure
ID
MATIS.2025-06-24T00:40:15.550_1
Header ID
MATIS.2025-06-24T00:40:15.550
Date updated
2025-06-24 00:50:57 UTC+0000
Release date
2025-06-24 00:40:15 UTC+0000
UTC Start
2025-06-24 00:40:15.550
UTC End
2025-06-24 00:41:17.560
MJD Start
60850.02795776
MJD End
60850.02867546833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0034165000000000003
Ambient temperature (°C)
11.65
Seeing (arcsec)
0.5
Observation
ID
68219
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
50705
Name
R Aps
RA
224.464248
DEC
-76.66275
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 18.9990 19.0150 117.3000 117.6000
A0-D0 31.3020 31.2950 65.5000 65.8000
A0-C1 20.7930 20.8020 94.1310 94.3800
B2-D0 24.6030 24.5910 28.2000 28.4000
B2-C1 8.1920 8.1880 28.1240 28.3250
D0-C1 16.4110 16.4030 208.1980 208.3990
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 60850.02795776
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME R Aps
RA 224.464248
DEC -76.66275
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 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 18.999
HIERARCH ESO ISS PBL12 END 19.015
HIERARCH ESO ISS PBLA12 START 117.3
HIERARCH ESO ISS PBLA12 END 117.6
HIERARCH ESO ISS PBL13 START 31.302
HIERARCH ESO ISS PBL13 END 31.295
HIERARCH ESO ISS PBLA13 START 65.5
HIERARCH ESO ISS PBLA13 END 65.8
HIERARCH ESO ISS PBL14 START 20.793
HIERARCH ESO ISS PBL14 END 20.802
HIERARCH ESO ISS PBLA14 START 94.131
HIERARCH ESO ISS PBLA14 END 94.38
HIERARCH ESO ISS PBL23 START 24.603
HIERARCH ESO ISS PBL23 END 24.591
HIERARCH ESO ISS PBLA23 START 28.2
HIERARCH ESO ISS PBLA23 END 28.4
HIERARCH ESO ISS PBL24 START 8.192
HIERARCH ESO ISS PBL24 END 8.188
HIERARCH ESO ISS PBLA24 START 28.124
HIERARCH ESO ISS PBLA24 END 28.325
HIERARCH ESO ISS PBL34 START 16.411
HIERARCH ESO ISS PBL34 END 16.403
HIERARCH ESO ISS PBLA34 START 208.198
HIERARCH ESO ISS PBLA34 END 208.399
HIERARCH ESO ISS AMBI TAU0 START 0.003246
HIERARCH ESO ISS AMBI TAU0 END 0.003587
HIERARCH ESO ISS AMBI TEMP 11.65
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.48