Exposure
ID
GRAVI.2023-09-25T00:43:15.666_1
Header ID
GRAVI.2023-09-25T00:43:15.666
Date updated
2023-09-25 00:50:22 UTC+0000
Release date
2023-09-25 00:43:15 UTC+0000
UTC Start
2023-09-25 00:43:15.666
UTC End
2023-09-25 00:44:15.666
MJD Start
60212.03004243
MJD End
60212.03073687445
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006055
Ambient temperature (°C)
16.68
Seeing (arcsec)
0.64
Observation
ID
57091
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
42324
Name
Name
RA
348.976696
DEC
-9.08774
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 50.7630 50.7700 2.7000 2.9000
U1-U3 88.6640 88.7120 8.4000 8.7000
U1-U4 95.0540 95.4060 39.6220 39.9320
U2-U3 38.4810 38.5270 15.9000 16.2000
U2-U4 62.4130 62.7820 68.8620 69.0480
U3-U4 49.8180 50.0410 106.9270 106.9050
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9256(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60212.03004243
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME B02_HD219449
HIERARCH ESO INS SOBJ NAME Name
RA 348.976696
DEC -9.08774
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
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 89.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 60
HIERARCH ESO ISS PBL12 START 50.763
HIERARCH ESO ISS PBL12 END 50.77
HIERARCH ESO ISS PBLA12 START 2.7
HIERARCH ESO ISS PBLA12 END 2.9
HIERARCH ESO ISS PBL13 START 88.664
HIERARCH ESO ISS PBL13 END 88.712
HIERARCH ESO ISS PBLA13 START 8.4
HIERARCH ESO ISS PBLA13 END 8.7
HIERARCH ESO ISS PBL14 START 95.054
HIERARCH ESO ISS PBL14 END 95.406
HIERARCH ESO ISS PBLA14 START 39.622
HIERARCH ESO ISS PBLA14 END 39.932
HIERARCH ESO ISS PBL23 START 38.481
HIERARCH ESO ISS PBL23 END 38.527
HIERARCH ESO ISS PBLA23 START 15.9
HIERARCH ESO ISS PBLA23 END 16.2
HIERARCH ESO ISS PBL24 START 62.413
HIERARCH ESO ISS PBL24 END 62.782
HIERARCH ESO ISS PBLA24 START 68.862
HIERARCH ESO ISS PBLA24 END 69.048
HIERARCH ESO ISS PBL34 START 49.818
HIERARCH ESO ISS PBL34 END 50.041
HIERARCH ESO ISS PBLA34 START 106.927
HIERARCH ESO ISS PBLA34 END 106.905
HIERARCH ESO ISS AMBI TAU0 START 0.006055
HIERARCH ESO ISS AMBI TAU0 END 0.006055
HIERARCH ESO ISS AMBI TEMP 16.68
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64