Exposure
ID
MATIS.2023-11-29T06:38:13.409_1
Header ID
MATIS.2023-11-29T06:38:13.409
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 06:38:13.409
UTC End
2023-11-29 06:39:19.853
MJD Start
60277.27654408
MJD End
60277.27731310778
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.015676
Ambient temperature (°C)
15.12
Seeing (arcsec)
0.34
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 50.4610 50.4100 33.9000 34.1000
U1-U3 92.0820 91.9760 40.9000 41.1000
U1-U4 123.4790 123.3390 70.1800 70.4100
U2-U3 42.4480 42.3950 49.3000 49.4000
U2-U4 88.0270 87.9700 90.0110 90.2650
U3-U4 62.3700 62.3810 116.3920 116.6410
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 60277.27654408
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 50.461
HIERARCH ESO ISS PBL12 END 50.41
HIERARCH ESO ISS PBLA12 START 33.9
HIERARCH ESO ISS PBLA12 END 34.1
HIERARCH ESO ISS PBL13 START 92.082
HIERARCH ESO ISS PBL13 END 91.976
HIERARCH ESO ISS PBLA13 START 40.9
HIERARCH ESO ISS PBLA13 END 41.1
HIERARCH ESO ISS PBL14 START 123.479
HIERARCH ESO ISS PBL14 END 123.339
HIERARCH ESO ISS PBLA14 START 70.18
HIERARCH ESO ISS PBLA14 END 70.41
HIERARCH ESO ISS PBL23 START 42.448
HIERARCH ESO ISS PBL23 END 42.395
HIERARCH ESO ISS PBLA23 START 49.3
HIERARCH ESO ISS PBLA23 END 49.4
HIERARCH ESO ISS PBL24 START 88.027
HIERARCH ESO ISS PBL24 END 87.97
HIERARCH ESO ISS PBLA24 START 90.011
HIERARCH ESO ISS PBLA24 END 90.265
HIERARCH ESO ISS PBL34 START 62.37
HIERARCH ESO ISS PBL34 END 62.381
HIERARCH ESO ISS PBLA34 START 116.392
HIERARCH ESO ISS PBLA34 END 116.641
HIERARCH ESO ISS AMBI TAU0 START 0.015676
HIERARCH ESO ISS AMBI TAU0 END 0.015676
HIERARCH ESO ISS AMBI TEMP 15.12
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.34