Exposure
- ID
- GRAVI.2024-03-05T04:31:20.642_2
- Header ID
- GRAVI.2024-03-05T04:31:20.642
- Date updated
- 2024-03-05 04:45:35 UTC+0000
- Release date
- 2024-03-05 04:45:35 UTC+0000
- UTC Start
- 2024-03-05 04:31:20.642
- UTC End
- 2024-03-05 04:35:20.642
- MJD Start
- 60374.18843336
- MJD End
- 60374.1912111378
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0114265
- Ambient temperature (°C)
- 17.32
- Seeing (arcsec)
- 0.46
Observation
- ID
- 58624
- Category
- science
- Program ID
- 110.24B5.002
- Program Title
- THE FORMATION OF MASSIVE BINARY STARS: A VIEW AT AU SCALES
- Program Type
- DDT
- PI / COI
- OUDMAIJER/ KOUTOULAKI/ KOUMPIA/ FROST/ DE WIT/ GOODWIN/ SHENTON/ LUMSDEN
Target
- ID
- 43392
- Name
- 2MASS_12151775-62550
- RA
- 183.823858333333
- DEC
- -62.917725
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 81.2600 | 81.5920 | 90.9000 | 91.8000 |
A0-J2 | 126.3440 | 126.5560 | 71.2000 | 72.2000 |
A0-K0 | 127.8910 | 127.8550 | 54.6340 | 55.5680 |
G1-J2 | 56.8340 | 56.7610 | 42.4000 | 43.3000 |
G1-K0 | 78.6910 | 78.5790 | 17.0300 | 17.7140 |
J2-K0 | 36.6470 | 36.7580 | 335.3160 | 335.8810 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.24B5.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60374.18843336 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | G298.8418-00.3390A |
HIERARCH ESO INS SOBJ NAME | G298.8418-00.3390A |
RA | 183.829331 |
DEC | -62.91976 |
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 | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 81.26 |
HIERARCH ESO ISS PBL12 END | 81.592 |
HIERARCH ESO ISS PBLA12 START | 90.9 |
HIERARCH ESO ISS PBLA12 END | 91.8 |
HIERARCH ESO ISS PBL13 START | 126.344 |
HIERARCH ESO ISS PBL13 END | 126.556 |
HIERARCH ESO ISS PBLA13 START | 71.2 |
HIERARCH ESO ISS PBLA13 END | 72.2 |
HIERARCH ESO ISS PBL14 START | 127.891 |
HIERARCH ESO ISS PBL14 END | 127.855 |
HIERARCH ESO ISS PBLA14 START | 54.634 |
HIERARCH ESO ISS PBLA14 END | 55.568 |
HIERARCH ESO ISS PBL23 START | 56.834 |
HIERARCH ESO ISS PBL23 END | 56.761 |
HIERARCH ESO ISS PBLA23 START | 42.4 |
HIERARCH ESO ISS PBLA23 END | 43.3 |
HIERARCH ESO ISS PBL24 START | 78.691 |
HIERARCH ESO ISS PBL24 END | 78.579 |
HIERARCH ESO ISS PBLA24 START | 17.03 |
HIERARCH ESO ISS PBLA24 END | 17.714 |
HIERARCH ESO ISS PBL34 START | 36.647 |
HIERARCH ESO ISS PBL34 END | 36.758 |
HIERARCH ESO ISS PBLA34 START | 335.316 |
HIERARCH ESO ISS PBLA34 END | 335.881 |
HIERARCH ESO ISS AMBI TAU0 START | 0.012567 |
HIERARCH ESO ISS AMBI TAU0 END | 0.010286 |
HIERARCH ESO ISS AMBI TEMP | 17.32 |
HIERARCH ESO ISS AMBI FWHM START | 0.48 |
HIERARCH ESO ISS AMBI FWHM END | 0.44 |
HIERARCH ESO FT ROBJ NAME | 2MASS_12151775-62550 |
HIERARCH ESO FT ROBJ ALPHA | 121517.726 |
HIERARCH ESO FT ROBJ DELTA | -625503.810 |