Exposure
ID
MATIS.2024-04-25T05:35:26.812_1
Header ID
MATIS.2024-04-25T05:35:26.812
Date updated
2024-04-25 05:45:31 UTC+0000
Release date
2025-04-25 05:45:31 UTC+0000
UTC Start
2024-04-25 05:35:26.812
UTC End
2024-04-25 05:36:29.290
MJD Start
60425.23294921
MJD End
60425.233672335
Exposure time (s)
62.5
Validation level
1
Tau 0: Coherence time (s)
0.0051345
Ambient temperature (°C)
15.25
Seeing (arcsec)
0.63
Observation
ID
58948
Category
science
Program ID
113.26HR.002
Program Title
CATCHING THE NOVA T CRB (T CORONAE BOREALIS) RIGHT AT THE VERGE OF EXPLOSION
Program Type
Normal
PI / COI
MILLOUR / BANERJEE / OTULAKOWSKA-HYPKA / NARDETTO / NORRIS / LAGADEC / EVANS / HOULLÉ / MEILLAND / LE BOUQUIN / SPANG / WOODWARD
Target
ID
43635
Name
V T CrB
RA
239.877086
DEC
25.92011
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 35.8860 35.9880 32.8000 32.9000
U1-U3 67.6030 67.8250 42.1000 42.2000
U1-U4 108.6170 108.9120 73.8740 73.8000
U2-U3 32.7160 32.8290 52.4000 52.4000
U2-U4 84.9010 85.0210 89.9990 89.8800
U3-U4 62.2590 62.2380 108.6920 108.5800
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26HR.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60425.23294921
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V T CrB
RA 239.877086
DEC 25.92011
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 1.3
HIERARCH ESO DET SEQ1 PERIOD 2.314
HIERARCH ESO DET NDIT 27
HIERARCH ESO ISS PBL12 START 35.886
HIERARCH ESO ISS PBL12 END 35.988
HIERARCH ESO ISS PBLA12 START 32.8
HIERARCH ESO ISS PBLA12 END 32.9
HIERARCH ESO ISS PBL13 START 67.603
HIERARCH ESO ISS PBL13 END 67.825
HIERARCH ESO ISS PBLA13 START 42.1
HIERARCH ESO ISS PBLA13 END 42.2
HIERARCH ESO ISS PBL14 START 108.617
HIERARCH ESO ISS PBL14 END 108.912
HIERARCH ESO ISS PBLA14 START 73.874
HIERARCH ESO ISS PBLA14 END 73.8
HIERARCH ESO ISS PBL23 START 32.716
HIERARCH ESO ISS PBL23 END 32.829
HIERARCH ESO ISS PBLA23 START 52.4
HIERARCH ESO ISS PBLA23 END 52.4
HIERARCH ESO ISS PBL24 START 84.901
HIERARCH ESO ISS PBL24 END 85.021
HIERARCH ESO ISS PBLA24 START 89.999
HIERARCH ESO ISS PBLA24 END 89.88
HIERARCH ESO ISS PBL34 START 62.259
HIERARCH ESO ISS PBL34 END 62.238
HIERARCH ESO ISS PBLA34 START 108.692
HIERARCH ESO ISS PBLA34 END 108.58
HIERARCH ESO ISS AMBI TAU0 START 0.004248
HIERARCH ESO ISS AMBI TAU0 END 0.006021
HIERARCH ESO ISS AMBI TEMP 15.25
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.58