Exposure
ID
GRAVI.2025-10-04T00:03:03.329_1
Header ID
GRAVI.2025-10-04T00:03:03.329
Date updated
2025-10-04 00:20:48 UTC+0000
Release date
2026-10-04 00:20:48 UTC+0000
UTC Start
2025-10-04 00:03:03.329
UTC End
2025-10-04 00:09:43.329
MJD Start
60952.00212186
MJD End
60952.00675148963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0029985000000000003
Ambient temperature (°C)
12.36
Seeing (arcsec)
0.605
Observation
ID
70599
Category
science
Program ID
115.29JJ.001
Program Title
CATCHING RUNAWAY GAS ACCRETION IN A GAP-OPENING PROTOPLANET
Program Type
ToO
PI / COI
JIANG / BENISTY
Target
ID
52359
Name
IRAS_19205-0746
RA
290.823032
DEC
-7.68228
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.8040 55.9410 31.0000 31.4000
U1-U3 101.5980 101.8200 37.0000 37.4000
U1-U4 130.0980 129.9040 63.4000 63.5900
U2-U3 46.4820 46.5530 44.3000 44.6000
U2-U4 88.2270 87.7490 83.2290 83.4250
U3-U4 59.6820 59.1450 112.5110 112.9600
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.29JJ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60952.00212186
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME IRAS 19205-0746
HIERARCH ESO INS SOBJ NAME IRAS_19205-0746
RA 290.823032
DEC -7.68228
HIERARCH ESO INS SPEC RES HIGH
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 418.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 55.804
HIERARCH ESO ISS PBL12 END 55.941
HIERARCH ESO ISS PBLA12 START 31.0
HIERARCH ESO ISS PBLA12 END 31.4
HIERARCH ESO ISS PBL13 START 101.598
HIERARCH ESO ISS PBL13 END 101.82
HIERARCH ESO ISS PBLA13 START 37.0
HIERARCH ESO ISS PBLA13 END 37.4
HIERARCH ESO ISS PBL14 START 130.098
HIERARCH ESO ISS PBL14 END 129.904
HIERARCH ESO ISS PBLA14 START 63.4
HIERARCH ESO ISS PBLA14 END 63.59
HIERARCH ESO ISS PBL23 START 46.482
HIERARCH ESO ISS PBL23 END 46.553
HIERARCH ESO ISS PBLA23 START 44.3
HIERARCH ESO ISS PBLA23 END 44.6
HIERARCH ESO ISS PBL24 START 88.227
HIERARCH ESO ISS PBL24 END 87.749
HIERARCH ESO ISS PBLA24 START 83.229
HIERARCH ESO ISS PBLA24 END 83.425
HIERARCH ESO ISS PBL34 START 59.682
HIERARCH ESO ISS PBL34 END 59.145
HIERARCH ESO ISS PBLA34 START 112.511
HIERARCH ESO ISS PBLA34 END 112.96
HIERARCH ESO ISS AMBI TAU0 START 0.002618
HIERARCH ESO ISS AMBI TAU0 END 0.003379
HIERARCH ESO ISS AMBI TEMP 12.36
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.55
HIERARCH ESO FT ROBJ NAME IRAS_19205-0746
HIERARCH ESO FT ROBJ ALPHA 192317.0237
HIERARCH ESO FT ROBJ DELTA -074055.1490