Exposure
ID
MATIS.2023-11-29T05:42:09.933_1
Header ID
MATIS.2023-11-29T05:42:09.933
Date updated
2023-12-01 12:35:29 UTC+0000
Release date
2024-12-01 12:35:29 UTC+0000
UTC Start
2023-11-29 05:42:09.933
UTC End
2023-11-29 05:43:11.943
MJD Start
60277.23761497
MJD End
60277.23833267833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0120595
Ambient temperature (°C)
15.1
Seeing (arcsec)
0.69
Observation
ID
57775
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
42806
Name
bet Pic
RA
86.822449
DEC
-51.06567
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 52.2880 52.2600 26.4000 26.6000
U1-U3 95.8400 95.7820 33.0000 33.2000
U1-U4 128.0320 127.9710 60.1900 60.3830
U2-U3 44.2980 44.2700 40.7000 40.9000
U2-U4 89.4030 89.3960 79.1480 79.3550
U3-U4 61.2200 61.2550 105.8570 106.0560
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 60277.23761497
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822449
DEC -51.06567
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 52.288
HIERARCH ESO ISS PBL12 END 52.26
HIERARCH ESO ISS PBLA12 START 26.4
HIERARCH ESO ISS PBLA12 END 26.6
HIERARCH ESO ISS PBL13 START 95.84
HIERARCH ESO ISS PBL13 END 95.782
HIERARCH ESO ISS PBLA13 START 33.0
HIERARCH ESO ISS PBLA13 END 33.2
HIERARCH ESO ISS PBL14 START 128.032
HIERARCH ESO ISS PBL14 END 127.971
HIERARCH ESO ISS PBLA14 START 60.19
HIERARCH ESO ISS PBLA14 END 60.383
HIERARCH ESO ISS PBL23 START 44.298
HIERARCH ESO ISS PBL23 END 44.27
HIERARCH ESO ISS PBLA23 START 40.7
HIERARCH ESO ISS PBLA23 END 40.9
HIERARCH ESO ISS PBL24 START 89.403
HIERARCH ESO ISS PBL24 END 89.396
HIERARCH ESO ISS PBLA24 START 79.148
HIERARCH ESO ISS PBLA24 END 79.355
HIERARCH ESO ISS PBL34 START 61.22
HIERARCH ESO ISS PBL34 END 61.255
HIERARCH ESO ISS PBLA34 START 105.857
HIERARCH ESO ISS PBLA34 END 106.056
HIERARCH ESO ISS AMBI TAU0 START 0.013924
HIERARCH ESO ISS AMBI TAU0 END 0.010195
HIERARCH ESO ISS AMBI TEMP 15.1
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.76