Exposure
ID
MATIS.2023-12-28T06:13:23.902_1
Header ID
MATIS.2023-12-28T06:13:23.902
Date updated
2024-01-08 10:56:03 UTC+0000
Release date
2025-01-08 10:46:10 UTC+0000
UTC Start
2023-12-28 06:13:23.902
UTC End
2023-12-28 06:14:25.912
MJD Start
60306.25930442
MJD End
60306.2600221283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003737
Ambient temperature (°C)
12.77
Seeing (arcsec)
0.89
Observation
ID
58077
Category
science
Program ID
112.26WQ.001
Program Title
A MID-INFRARED VIEW OF THE ATMOSPHERE OF BETA PICTORIS C WITH MATISSE/GRA4MAT
Program Type
ToO
PI / COI
NOWAK/ HOULLÉ/ MILLOUR/ LACOUR/ HINKLEY/ LOPEZ/ PALMA BIFANI/ MATTER/ CHAUVIN/ KAMMERER/ RICKMAN/ BONNEFOY/ STOLKER/ POURRÉ/ WOILLEZ/ WANG
Target
ID
43007
Name
bet Pic
RA
86.822613
DEC
-51.06566
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 45.8950 45.8290 44.7000 44.9000
U1-U3 82.6480 82.5110 52.6000 52.7000
U1-U4 110.1720 109.9750 86.2880 86.4830
U2-U3 37.7000 37.6310 62.1000 62.2000
U2-U4 81.7090 81.6110 108.1600 108.3840
U3-U4 61.8360 61.8180 134.2060 134.4240
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.26WQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60306.25930442
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822613
DEC -51.06566
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 45.895
HIERARCH ESO ISS PBL12 END 45.829
HIERARCH ESO ISS PBLA12 START 44.7
HIERARCH ESO ISS PBLA12 END 44.9
HIERARCH ESO ISS PBL13 START 82.648
HIERARCH ESO ISS PBL13 END 82.511
HIERARCH ESO ISS PBLA13 START 52.6
HIERARCH ESO ISS PBLA13 END 52.7
HIERARCH ESO ISS PBL14 START 110.172
HIERARCH ESO ISS PBL14 END 109.975
HIERARCH ESO ISS PBLA14 START 86.288
HIERARCH ESO ISS PBLA14 END 86.483
HIERARCH ESO ISS PBL23 START 37.7
HIERARCH ESO ISS PBL23 END 37.631
HIERARCH ESO ISS PBLA23 START 62.1
HIERARCH ESO ISS PBLA23 END 62.2
HIERARCH ESO ISS PBL24 START 81.709
HIERARCH ESO ISS PBL24 END 81.611
HIERARCH ESO ISS PBLA24 START 108.16
HIERARCH ESO ISS PBLA24 END 108.384
HIERARCH ESO ISS PBL34 START 61.836
HIERARCH ESO ISS PBL34 END 61.818
HIERARCH ESO ISS PBLA34 START 134.206
HIERARCH ESO ISS PBLA34 END 134.424
HIERARCH ESO ISS AMBI TAU0 START 0.003737
HIERARCH ESO ISS AMBI TAU0 END 0.003737
HIERARCH ESO ISS AMBI TEMP 12.77
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.89