Exposure
- ID
- GRAVI.2023-05-23T03:05:29.705_2
- Header ID
- GRAVI.2023-05-23T03:05:29.705
- Date updated
- 2023-05-23 03:16:28 UTC+0000
- Release date
- 2023-05-23 03:16:27 UTC+0000
- UTC Start
- 2023-05-23 03:05:29.705
- UTC End
- 2023-05-23 03:09:29.705
- MJD Start
- 60087.12881603
- MJD End
- 60087.1315938078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004894
- Ambient temperature (°C)
- 13.59
- Seeing (arcsec)
- 0.545
Observation
- ID
- 55536
- 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
- 41134
- Name
- 2MASS_12110339-62435
- RA
- 182.764125
- DEC
- -62.7317583333333
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 | 90.3460 | 90.3740 | 139.3000 | 140.3000 |
A0-J2 | 126.1130 | 125.9090 | 122.5000 | 123.5000 |
A0-K0 | 114.3820 | 113.9060 | 104.7060 | 105.7220 |
G1-J2 | 47.5190 | 47.2300 | 89.0000 | 90.0000 |
G1-K0 | 65.1140 | 64.6850 | 52.6630 | 53.3290 |
J2-K0 | 38.9300 | 38.9020 | 6.2830 | 6.8710 |
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 | 60087.12881603 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | G298.3323-00.2200 |
HIERARCH ESO INS SOBJ NAME | G298.3323-00.2200 |
RA | 182.770973 |
DEC | -62.7319 |
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 | 90.346 |
HIERARCH ESO ISS PBL12 END | 90.374 |
HIERARCH ESO ISS PBLA12 START | 139.3 |
HIERARCH ESO ISS PBLA12 END | 140.3 |
HIERARCH ESO ISS PBL13 START | 126.113 |
HIERARCH ESO ISS PBL13 END | 125.909 |
HIERARCH ESO ISS PBLA13 START | 122.5 |
HIERARCH ESO ISS PBLA13 END | 123.5 |
HIERARCH ESO ISS PBL14 START | 114.382 |
HIERARCH ESO ISS PBL14 END | 113.906 |
HIERARCH ESO ISS PBLA14 START | 104.706 |
HIERARCH ESO ISS PBLA14 END | 105.722 |
HIERARCH ESO ISS PBL23 START | 47.519 |
HIERARCH ESO ISS PBL23 END | 47.23 |
HIERARCH ESO ISS PBLA23 START | 89.0 |
HIERARCH ESO ISS PBLA23 END | 90.0 |
HIERARCH ESO ISS PBL24 START | 65.114 |
HIERARCH ESO ISS PBL24 END | 64.685 |
HIERARCH ESO ISS PBLA24 START | 52.663 |
HIERARCH ESO ISS PBLA24 END | 53.329 |
HIERARCH ESO ISS PBL34 START | 38.93 |
HIERARCH ESO ISS PBL34 END | 38.902 |
HIERARCH ESO ISS PBLA34 START | 6.283 |
HIERARCH ESO ISS PBLA34 END | 6.871 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005885 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003903 |
HIERARCH ESO ISS AMBI TEMP | 13.59 |
HIERARCH ESO ISS AMBI FWHM START | 0.55 |
HIERARCH ESO ISS AMBI FWHM END | 0.54 |
HIERARCH ESO FT ROBJ NAME | 2MASS_12110339-62435 |
HIERARCH ESO FT ROBJ ALPHA | 121103.390 |
HIERARCH ESO FT ROBJ DELTA | -624354.330 |