Exposure
ID
GRAVI.2024-09-28T07:21:43.675_1
Header ID
GRAVI.2024-09-28T07:21:43.675
Date updated
2024-09-28 07:30:28 UTC+0000
Release date
2025-09-28 07:30:27 UTC+0000
UTC Start
2024-09-28 07:21:43.675
UTC End
2024-09-28 07:23:43.675
MJD Start
60581.3067555
MJD End
60581.3081443889
Exposure time (s)
120.0
Validation level
1
Tau 0: Coherence time (s)
0.0070125
Ambient temperature (°C)
15.43
Seeing (arcsec)
0.42
Observation
ID
60866
Category
science
Program ID
114.27UV.001
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
45268
Name
rmc136_c
RA
84.675209
DEC
-69.10044
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
LOW-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 46.7900 46.7730 8.7000 9.1000
U1-U3 88.6120 88.5680 14.4000 14.8000
U1-U4 128.2300 128.1850 35.4070 35.8860
U2-U3 42.3170 42.2930 20.8000 21.2000
U2-U4 88.9590 88.9820 49.0830 49.6030
U3-U4 55.4530 55.5450 70.2890 70.8290
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27UV.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60581.3067555
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME BAT99 112
HIERARCH ESO INS SOBJ NAME rmc136_c
RA 84.675209
DEC -69.10044
HIERARCH ESO INS SPEC RES LOW
HIERARCH ESO INS POLA MODE COMBINED
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 139.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 40
HIERARCH ESO ISS PBL12 START 46.79
HIERARCH ESO ISS PBL12 END 46.773
HIERARCH ESO ISS PBLA12 START 8.7
HIERARCH ESO ISS PBLA12 END 9.1
HIERARCH ESO ISS PBL13 START 88.612
HIERARCH ESO ISS PBL13 END 88.568
HIERARCH ESO ISS PBLA13 START 14.4
HIERARCH ESO ISS PBLA13 END 14.8
HIERARCH ESO ISS PBL14 START 128.23
HIERARCH ESO ISS PBL14 END 128.185
HIERARCH ESO ISS PBLA14 START 35.407
HIERARCH ESO ISS PBLA14 END 35.886
HIERARCH ESO ISS PBL23 START 42.317
HIERARCH ESO ISS PBL23 END 42.293
HIERARCH ESO ISS PBLA23 START 20.8
HIERARCH ESO ISS PBLA23 END 21.2
HIERARCH ESO ISS PBL24 START 88.959
HIERARCH ESO ISS PBL24 END 88.982
HIERARCH ESO ISS PBLA24 START 49.083
HIERARCH ESO ISS PBLA24 END 49.603
HIERARCH ESO ISS PBL34 START 55.453
HIERARCH ESO ISS PBL34 END 55.545
HIERARCH ESO ISS PBLA34 START 70.289
HIERARCH ESO ISS PBLA34 END 70.829
HIERARCH ESO ISS AMBI TAU0 START 0.007255
HIERARCH ESO ISS AMBI TAU0 END 0.00677
HIERARCH ESO ISS AMBI TEMP 15.43
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.44
HIERARCH ESO FT ROBJ NAME rmc136_a1
HIERARCH ESO FT ROBJ ALPHA 053842.396
HIERARCH ESO FT ROBJ DELTA -690602.870