Exposure
- ID
- GRAVI.2024-03-05T04:59:41.714_1
- Header ID
- GRAVI.2024-03-05T04:59:41.714
- Date updated
- 2024-03-05 05:10:29 UTC+0000
- Release date
- 2024-03-05 05:10:28 UTC+0000
- UTC Start
- 2024-03-05 04:59:41.714
- UTC End
- 2024-03-05 05:03:41.714
- MJD Start
- 60374.20812169
- MJD End
- 60374.2108994678
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0117025
- Ambient temperature (°C)
- 17.45
- Seeing (arcsec)
- 0.375
Observation
- ID
- 58475
- 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
- 43207
- Name
- G298.8418-00.3390A
- RA
- 183.829331
- DEC
- -62.91976
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 83.3650 | 83.6540 | 97.1000 | 98.0000 |
| A0-J2 | 127.6290 | 127.7910 | 77.7000 | 78.6000 |
| A0-K0 | 127.5180 | 127.4350 | 60.8650 | 61.7830 |
| G1-J2 | 56.2830 | 56.1880 | 48.2000 | 49.1000 |
| G1-K0 | 77.8480 | 77.7030 | 21.6050 | 22.2790 |
| J2-K0 | 37.3350 | 37.4270 | 339.1170 | 339.6830 |
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 | 60374.20812169 |
| 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 | 83.365 |
| HIERARCH ESO ISS PBL12 END | 83.654 |
| HIERARCH ESO ISS PBLA12 START | 97.1 |
| HIERARCH ESO ISS PBLA12 END | 98.0 |
| HIERARCH ESO ISS PBL13 START | 127.629 |
| HIERARCH ESO ISS PBL13 END | 127.791 |
| HIERARCH ESO ISS PBLA13 START | 77.7 |
| HIERARCH ESO ISS PBLA13 END | 78.6 |
| HIERARCH ESO ISS PBL14 START | 127.518 |
| HIERARCH ESO ISS PBL14 END | 127.435 |
| HIERARCH ESO ISS PBLA14 START | 60.865 |
| HIERARCH ESO ISS PBLA14 END | 61.783 |
| HIERARCH ESO ISS PBL23 START | 56.283 |
| HIERARCH ESO ISS PBL23 END | 56.188 |
| HIERARCH ESO ISS PBLA23 START | 48.2 |
| HIERARCH ESO ISS PBLA23 END | 49.1 |
| HIERARCH ESO ISS PBL24 START | 77.848 |
| HIERARCH ESO ISS PBL24 END | 77.703 |
| HIERARCH ESO ISS PBLA24 START | 21.605 |
| HIERARCH ESO ISS PBLA24 END | 22.279 |
| HIERARCH ESO ISS PBL34 START | 37.335 |
| HIERARCH ESO ISS PBL34 END | 37.427 |
| HIERARCH ESO ISS PBLA34 START | 339.117 |
| HIERARCH ESO ISS PBLA34 END | 339.683 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010713 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012692 |
| HIERARCH ESO ISS AMBI TEMP | 17.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.36 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_12151775-62550 |
| HIERARCH ESO FT ROBJ ALPHA | 121517.726 |
| HIERARCH ESO FT ROBJ DELTA | -625503.810 |