Exposure
ID
MATIS.2023-12-29T06:27:06.788_1
Header ID
MATIS.2023-12-29T06:27:06.788
Date updated
2024-01-08 10:56:04 UTC+0000
Release date
2025-01-08 10:46:10 UTC+0000
UTC Start
2023-12-29 06:27:06.788
UTC End
2023-12-29 06:28:08.798
MJD Start
60307.26882856
MJD End
60307.2695462683
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0102405
Ambient temperature (°C)
11.87
Seeing (arcsec)
0.44
Observation
ID
58088
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
43014
Name
bet Pic
RA
86.822953
DEC
-51.06552
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 44.7190 44.6450 46.7000 46.8000
U1-U3 80.2210 80.0680 54.7000 54.9000
U1-U4 106.6790 106.4600 89.6590 89.8670
U2-U3 36.4750 36.3980 64.6000 64.7000
U2-U4 79.9690 79.8600 112.0470 112.2870
U3-U4 61.5020 61.4800 137.9650 138.1950
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 60307.26882856
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822953
DEC -51.06552
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 44.719
HIERARCH ESO ISS PBL12 END 44.645
HIERARCH ESO ISS PBLA12 START 46.7
HIERARCH ESO ISS PBLA12 END 46.8
HIERARCH ESO ISS PBL13 START 80.221
HIERARCH ESO ISS PBL13 END 80.068
HIERARCH ESO ISS PBLA13 START 54.7
HIERARCH ESO ISS PBLA13 END 54.9
HIERARCH ESO ISS PBL14 START 106.679
HIERARCH ESO ISS PBL14 END 106.46
HIERARCH ESO ISS PBLA14 START 89.659
HIERARCH ESO ISS PBLA14 END 89.867
HIERARCH ESO ISS PBL23 START 36.475
HIERARCH ESO ISS PBL23 END 36.398
HIERARCH ESO ISS PBLA23 START 64.6
HIERARCH ESO ISS PBLA23 END 64.7
HIERARCH ESO ISS PBL24 START 79.969
HIERARCH ESO ISS PBL24 END 79.86
HIERARCH ESO ISS PBLA24 START 112.047
HIERARCH ESO ISS PBLA24 END 112.287
HIERARCH ESO ISS PBL34 START 61.502
HIERARCH ESO ISS PBL34 END 61.48
HIERARCH ESO ISS PBLA34 START 137.965
HIERARCH ESO ISS PBLA34 END 138.195
HIERARCH ESO ISS AMBI TAU0 START 0.01025
HIERARCH ESO ISS AMBI TAU0 END 0.010231
HIERARCH ESO ISS AMBI TEMP 11.87
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.46