Exposure
ID
MATIS.2023-11-29T05:59:04.553_1
Header ID
MATIS.2023-11-29T05:59:04.553
Date updated
2023-11-29 06:10:24 UTC+0000
Release date
2024-11-29 06:10:24 UTC+0000
UTC Start
2023-11-29 05:59:04.553
UTC End
2023-11-29 06:00:10.997
MJD Start
60277.24935825
MJD End
60277.25012727778
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.009964
Ambient temperature (°C)
15.58
Seeing (arcsec)
0.65
Observation
ID
57774
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 51.8120 51.7780 28.7000 28.9000
U1-U3 94.8620 94.7920 35.4000 35.6000
U1-U4 126.9550 126.8730 63.2240 63.4270
U2-U3 43.8220 43.7880 43.4000 43.5000
U2-U4 89.2100 89.1910 82.4220 82.6410
U3-U4 61.7110 61.7390 109.0070 109.2190
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 60277.24935825
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822449
DEC -51.06567
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 10.0
HIERARCH ESO DET SEQ1 PERIOD 11.074
HIERARCH ESO DET NDIT 6
HIERARCH ESO ISS PBL12 START 51.812
HIERARCH ESO ISS PBL12 END 51.778
HIERARCH ESO ISS PBLA12 START 28.7
HIERARCH ESO ISS PBLA12 END 28.9
HIERARCH ESO ISS PBL13 START 94.862
HIERARCH ESO ISS PBL13 END 94.792
HIERARCH ESO ISS PBLA13 START 35.4
HIERARCH ESO ISS PBLA13 END 35.6
HIERARCH ESO ISS PBL14 START 126.955
HIERARCH ESO ISS PBL14 END 126.873
HIERARCH ESO ISS PBLA14 START 63.224
HIERARCH ESO ISS PBLA14 END 63.427
HIERARCH ESO ISS PBL23 START 43.822
HIERARCH ESO ISS PBL23 END 43.788
HIERARCH ESO ISS PBLA23 START 43.4
HIERARCH ESO ISS PBLA23 END 43.5
HIERARCH ESO ISS PBL24 START 89.21
HIERARCH ESO ISS PBL24 END 89.191
HIERARCH ESO ISS PBLA24 START 82.422
HIERARCH ESO ISS PBLA24 END 82.641
HIERARCH ESO ISS PBL34 START 61.711
HIERARCH ESO ISS PBL34 END 61.739
HIERARCH ESO ISS PBLA34 START 109.007
HIERARCH ESO ISS PBLA34 END 109.219
HIERARCH ESO ISS AMBI TAU0 START 0.009964
HIERARCH ESO ISS AMBI TAU0 END 0.009964
HIERARCH ESO ISS AMBI TEMP 15.58
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65