Exposure
ID
GRAVI.2024-09-28T07:17:25.664_1
Header ID
GRAVI.2024-09-28T07:17:25.664
Date updated
2024-09-28 07:25:36 UTC+0000
Release date
2025-09-28 07:25:36 UTC+0000
UTC Start
2024-09-28 07:17:25.664
UTC End
2024-09-28 07:19:25.664
MJD Start
60581.30376926
MJD End
60581.3051581489
Exposure time (s)
120.0
Validation level
1
Tau 0: Coherence time (s)
0.007347
Ambient temperature (°C)
15.47
Seeing (arcsec)
0.445
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 46.8210 46.8060 7.9000 8.3000
U1-U3 88.6960 88.6540 13.6000 14.0000
U1-U4 128.3160 128.2730 34.4560 34.9350
U2-U3 42.3630 42.3400 20.0000 20.4000
U2-U4 88.9120 88.9360 48.0500 48.5710
U3-U4 55.2710 55.3630 69.2130 69.7560
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 60581.30376926
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 46.821
HIERARCH ESO ISS PBL12 END 46.806
HIERARCH ESO ISS PBLA12 START 7.9
HIERARCH ESO ISS PBLA12 END 8.3
HIERARCH ESO ISS PBL13 START 88.696
HIERARCH ESO ISS PBL13 END 88.654
HIERARCH ESO ISS PBLA13 START 13.6
HIERARCH ESO ISS PBLA13 END 14.0
HIERARCH ESO ISS PBL14 START 128.316
HIERARCH ESO ISS PBL14 END 128.273
HIERARCH ESO ISS PBLA14 START 34.456
HIERARCH ESO ISS PBLA14 END 34.935
HIERARCH ESO ISS PBL23 START 42.363
HIERARCH ESO ISS PBL23 END 42.34
HIERARCH ESO ISS PBLA23 START 20.0
HIERARCH ESO ISS PBLA23 END 20.4
HIERARCH ESO ISS PBL24 START 88.912
HIERARCH ESO ISS PBL24 END 88.936
HIERARCH ESO ISS PBLA24 START 48.05
HIERARCH ESO ISS PBLA24 END 48.571
HIERARCH ESO ISS PBL34 START 55.271
HIERARCH ESO ISS PBL34 END 55.363
HIERARCH ESO ISS PBLA34 START 69.213
HIERARCH ESO ISS PBLA34 END 69.756
HIERARCH ESO ISS AMBI TAU0 START 0.007142
HIERARCH ESO ISS AMBI TAU0 END 0.007552
HIERARCH ESO ISS AMBI TEMP 15.47
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.42
HIERARCH ESO FT ROBJ NAME rmc136_a1
HIERARCH ESO FT ROBJ ALPHA 053842.396
HIERARCH ESO FT ROBJ DELTA -690602.870