Exposure
ID
MATIS.2023-11-29T05:46:37.798_1
Header ID
MATIS.2023-11-29T05:46:37.798
Date updated
2023-12-01 12:35:30 UTC+0000
Release date
2024-12-01 12:35:29 UTC+0000
UTC Start
2023-11-29 05:46:37.798
UTC End
2023-11-29 05:47:39.808
MJD Start
60277.24071526
MJD End
60277.24143296833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.010345
Ambient temperature (°C)
15.36
Seeing (arcsec)
0.645
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 52.1680 52.1400 27.1000 27.2000
U1-U3 95.5940 95.5350 33.7000 33.8000
U1-U4 127.7710 127.7080 60.9950 61.1810
U2-U3 44.1790 44.1510 41.4000 41.6000
U2-U4 89.3710 89.3610 80.0140 80.2150
U3-U4 61.3620 61.3940 106.6890 106.8810
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 60277.24071526
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 52.168
HIERARCH ESO ISS PBL12 END 52.14
HIERARCH ESO ISS PBLA12 START 27.1
HIERARCH ESO ISS PBLA12 END 27.2
HIERARCH ESO ISS PBL13 START 95.594
HIERARCH ESO ISS PBL13 END 95.535
HIERARCH ESO ISS PBLA13 START 33.7
HIERARCH ESO ISS PBLA13 END 33.8
HIERARCH ESO ISS PBL14 START 127.771
HIERARCH ESO ISS PBL14 END 127.708
HIERARCH ESO ISS PBLA14 START 60.995
HIERARCH ESO ISS PBLA14 END 61.181
HIERARCH ESO ISS PBL23 START 44.179
HIERARCH ESO ISS PBL23 END 44.151
HIERARCH ESO ISS PBLA23 START 41.4
HIERARCH ESO ISS PBLA23 END 41.6
HIERARCH ESO ISS PBL24 START 89.371
HIERARCH ESO ISS PBL24 END 89.361
HIERARCH ESO ISS PBLA24 START 80.014
HIERARCH ESO ISS PBLA24 END 80.215
HIERARCH ESO ISS PBL34 START 61.362
HIERARCH ESO ISS PBL34 END 61.394
HIERARCH ESO ISS PBLA34 START 106.689
HIERARCH ESO ISS PBLA34 END 106.881
HIERARCH ESO ISS AMBI TAU0 START 0.010389
HIERARCH ESO ISS AMBI TAU0 END 0.010301
HIERARCH ESO ISS AMBI TEMP 15.36
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.71