Exposure
- ID
- GRAVI.2023-05-23T01:01:09.030_2
- Header ID
- GRAVI.2023-05-23T01:01:09.030
- Date updated
- 2023-05-23 01:15:46 UTC+0000
- Release date
- 2023-05-23 01:15:46 UTC+0000
- UTC Start
- 2023-05-23 01:01:09.030
- UTC End
- 2023-05-23 01:05:09.030
- MJD Start
- 60087.04246562
- MJD End
- 60087.0452433978
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00609
- Ambient temperature (°C)
- 13.64
- Seeing (arcsec)
- 0.46
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 | 87.4950 | 87.6730 | 112.8000 | 113.7000 |
| A0-J2 | 129.2250 | 129.2350 | 94.2000 | 95.1000 |
| A0-K0 | 124.9100 | 124.6750 | 76.7670 | 77.6940 |
| G1-J2 | 54.1240 | 53.9590 | 63.0000 | 63.9000 |
| G1-K0 | 74.7190 | 74.4780 | 33.2260 | 33.8980 |
| J2-K0 | 38.6400 | 38.6860 | 349.1290 | 349.7140 |
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 | 60087.04246562 |
| 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 | 87.495 |
| HIERARCH ESO ISS PBL12 END | 87.673 |
| HIERARCH ESO ISS PBLA12 START | 112.8 |
| HIERARCH ESO ISS PBLA12 END | 113.7 |
| HIERARCH ESO ISS PBL13 START | 129.225 |
| HIERARCH ESO ISS PBL13 END | 129.235 |
| HIERARCH ESO ISS PBLA13 START | 94.2 |
| HIERARCH ESO ISS PBLA13 END | 95.1 |
| HIERARCH ESO ISS PBL14 START | 124.91 |
| HIERARCH ESO ISS PBL14 END | 124.675 |
| HIERARCH ESO ISS PBLA14 START | 76.767 |
| HIERARCH ESO ISS PBLA14 END | 77.694 |
| HIERARCH ESO ISS PBL23 START | 54.124 |
| HIERARCH ESO ISS PBL23 END | 53.959 |
| HIERARCH ESO ISS PBLA23 START | 63.0 |
| HIERARCH ESO ISS PBLA23 END | 63.9 |
| HIERARCH ESO ISS PBL24 START | 74.719 |
| HIERARCH ESO ISS PBL24 END | 74.478 |
| HIERARCH ESO ISS PBLA24 START | 33.226 |
| HIERARCH ESO ISS PBLA24 END | 33.898 |
| HIERARCH ESO ISS PBL34 START | 38.64 |
| HIERARCH ESO ISS PBL34 END | 38.686 |
| HIERARCH ESO ISS PBLA34 START | 349.129 |
| HIERARCH ESO ISS PBLA34 END | 349.714 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005037 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007143 |
| HIERARCH ESO ISS AMBI TEMP | 13.64 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_12110339-62435 |
| HIERARCH ESO FT ROBJ ALPHA | 121103.390 |
| HIERARCH ESO FT ROBJ DELTA | -624354.330 |