Exposure
- ID
- GRAVI.2023-05-23T03:22:41.748_1
- Header ID
- GRAVI.2023-05-23T03:22:41.748
- Date updated
- 2023-05-23 03:35:48 UTC+0000
- Release date
- 2023-05-23 03:35:48 UTC+0000
- UTC Start
- 2023-05-23 03:22:41.748
- UTC End
- 2023-05-23 03:26:41.748
- MJD Start
- 60087.14076097
- MJD End
- 60087.1435387478
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0089325
- Ambient temperature (°C)
- 13.73
- Seeing (arcsec)
- 0.375
Observation
- ID
- 55535
- 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
- 41133
- Name
- G298.3323-00.2200
- RA
- 182.770973
- DEC
- -62.7319
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4410 | 90.4580 | 143.1000 | 144.0000 |
| A0-J2 | 125.2660 | 125.0480 | 126.6000 | 127.6000 |
| A0-K0 | 112.4370 | 111.9420 | 108.8340 | 109.8740 |
| G1-J2 | 46.3380 | 46.0370 | 92.9000 | 93.9000 |
| G1-K0 | 63.3470 | 62.8910 | 55.3510 | 56.0200 |
| J2-K0 | 38.8000 | 38.7610 | 8.6490 | 9.2360 |
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 | 60087.14076097 |
| 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 | 90.441 |
| HIERARCH ESO ISS PBL12 END | 90.458 |
| HIERARCH ESO ISS PBLA12 START | 143.1 |
| HIERARCH ESO ISS PBLA12 END | 144.0 |
| HIERARCH ESO ISS PBL13 START | 125.266 |
| HIERARCH ESO ISS PBL13 END | 125.048 |
| HIERARCH ESO ISS PBLA13 START | 126.6 |
| HIERARCH ESO ISS PBLA13 END | 127.6 |
| HIERARCH ESO ISS PBL14 START | 112.437 |
| HIERARCH ESO ISS PBL14 END | 111.942 |
| HIERARCH ESO ISS PBLA14 START | 108.834 |
| HIERARCH ESO ISS PBLA14 END | 109.874 |
| HIERARCH ESO ISS PBL23 START | 46.338 |
| HIERARCH ESO ISS PBL23 END | 46.037 |
| HIERARCH ESO ISS PBLA23 START | 92.9 |
| HIERARCH ESO ISS PBLA23 END | 93.9 |
| HIERARCH ESO ISS PBL24 START | 63.347 |
| HIERARCH ESO ISS PBL24 END | 62.891 |
| HIERARCH ESO ISS PBLA24 START | 55.351 |
| HIERARCH ESO ISS PBLA24 END | 56.02 |
| HIERARCH ESO ISS PBL34 START | 38.8 |
| HIERARCH ESO ISS PBL34 END | 38.761 |
| HIERARCH ESO ISS PBLA34 START | 8.649 |
| HIERARCH ESO ISS PBLA34 END | 9.236 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008017 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009848 |
| HIERARCH ESO ISS AMBI TEMP | 13.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_12110339-62435 |
| HIERARCH ESO FT ROBJ ALPHA | 121103.390 |
| HIERARCH ESO FT ROBJ DELTA | -624354.330 |