Exposure
ID
GRAVI.2024-11-23T01:48:49.310_1
Header ID
GRAVI.2024-11-23T01:48:49.310
Date updated
2024-11-23 02:00:43 UTC+0000
Release date
2024-11-23 01:48:49 UTC+0000
UTC Start
2024-11-23 01:48:49.310
UTC End
2024-11-23 01:54:49.310
MJD Start
60637.07557072
MJD End
60637.0797373867
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.011129
Ambient temperature (°C)
13.71
Seeing (arcsec)
0.63
Observation
ID
61963
Category
calibrator
Program ID
114.28HE.002
Program Title
CROSS VALIDATE THE ABILITY OF MATISSE TO DETECT FAINT COMPANIONS WITH GRAVITY
Program Type
ToO
PI / COI
STUBER / MÉRAND / DEFRERE / ERTEL / GARREAU / KIRCHSCHLAGER / MATTER / WOLF
Target
ID
46079
Name
HD_2354
RA
6.669564
DEC
-69.30722
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.8500 88.0290 120.2000 121.6000
A0-J2 129.1250 129.0680 103.6000 105.1000
A0-K0 122.0340 121.6520 87.6220 89.0840
G1-J2 51.5210 51.2630 74.3000 75.7000
G1-K0 67.4320 67.0250 43.0440 44.1470
J2-K0 35.5590 35.5890 354.2190 355.1670
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.28HE.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60637.07557072
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 2354
HIERARCH ESO INS SOBJ NAME HD_2354
RA 6.669564
DEC -69.30722
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 87.85
HIERARCH ESO ISS PBL12 END 88.029
HIERARCH ESO ISS PBLA12 START 120.2
HIERARCH ESO ISS PBLA12 END 121.6
HIERARCH ESO ISS PBL13 START 129.125
HIERARCH ESO ISS PBL13 END 129.068
HIERARCH ESO ISS PBLA13 START 103.6
HIERARCH ESO ISS PBLA13 END 105.1
HIERARCH ESO ISS PBL14 START 122.034
HIERARCH ESO ISS PBL14 END 121.652
HIERARCH ESO ISS PBLA14 START 87.622
HIERARCH ESO ISS PBLA14 END 89.084
HIERARCH ESO ISS PBL23 START 51.521
HIERARCH ESO ISS PBL23 END 51.263
HIERARCH ESO ISS PBLA23 START 74.3
HIERARCH ESO ISS PBLA23 END 75.7
HIERARCH ESO ISS PBL24 START 67.432
HIERARCH ESO ISS PBL24 END 67.025
HIERARCH ESO ISS PBLA24 START 43.044
HIERARCH ESO ISS PBLA24 END 44.147
HIERARCH ESO ISS PBL34 START 35.559
HIERARCH ESO ISS PBL34 END 35.589
HIERARCH ESO ISS PBLA34 START 354.219
HIERARCH ESO ISS PBLA34 END 355.167
HIERARCH ESO ISS AMBI TAU0 START 0.01071
HIERARCH ESO ISS AMBI TAU0 END 0.011548
HIERARCH ESO ISS AMBI TEMP 13.71
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.62