Exposure
- ID
- GRAVI.2024-03-05T04:50:05.690_1
- Header ID
- GRAVI.2024-03-05T04:50:05.690
- Date updated
- 2024-03-05 05:00:43 UTC+0000
- Release date
- 2024-03-05 05:00:43 UTC+0000
- UTC Start
- 2024-03-05 04:50:05.690
- UTC End
- 2024-03-05 04:54:05.690
- MJD Start
- 60374.20145474
- MJD End
- 60374.2042325178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01326
- Ambient temperature (°C)
- 17.46
- Seeing (arcsec)
- 0.345
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 | 82.6830 | 82.9880 | 95.0000 | 95.9000 |
| A0-J2 | 127.2320 | 127.4120 | 75.5000 | 76.5000 |
| A0-K0 | 127.6800 | 127.6130 | 58.7630 | 59.6910 |
| G1-J2 | 56.4860 | 56.3980 | 46.3000 | 47.1000 |
| G1-K0 | 78.1580 | 78.0240 | 20.0590 | 20.7410 |
| J2-K0 | 37.1160 | 37.2140 | 337.8270 | 338.3950 |
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 | 60374.20145474 |
| 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 | 82.683 |
| HIERARCH ESO ISS PBL12 END | 82.988 |
| HIERARCH ESO ISS PBLA12 START | 95.0 |
| HIERARCH ESO ISS PBLA12 END | 95.9 |
| HIERARCH ESO ISS PBL13 START | 127.232 |
| HIERARCH ESO ISS PBL13 END | 127.412 |
| HIERARCH ESO ISS PBLA13 START | 75.5 |
| HIERARCH ESO ISS PBLA13 END | 76.5 |
| HIERARCH ESO ISS PBL14 START | 127.68 |
| HIERARCH ESO ISS PBL14 END | 127.613 |
| HIERARCH ESO ISS PBLA14 START | 58.763 |
| HIERARCH ESO ISS PBLA14 END | 59.691 |
| HIERARCH ESO ISS PBL23 START | 56.486 |
| HIERARCH ESO ISS PBL23 END | 56.398 |
| HIERARCH ESO ISS PBLA23 START | 46.3 |
| HIERARCH ESO ISS PBLA23 END | 47.1 |
| HIERARCH ESO ISS PBL24 START | 78.158 |
| HIERARCH ESO ISS PBL24 END | 78.024 |
| HIERARCH ESO ISS PBLA24 START | 20.059 |
| HIERARCH ESO ISS PBLA24 END | 20.741 |
| HIERARCH ESO ISS PBL34 START | 37.116 |
| HIERARCH ESO ISS PBL34 END | 37.214 |
| HIERARCH ESO ISS PBLA34 START | 337.827 |
| HIERARCH ESO ISS PBLA34 END | 338.395 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.015495 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011025 |
| HIERARCH ESO ISS AMBI TEMP | 17.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.37 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_12151775-62550 |
| HIERARCH ESO FT ROBJ ALPHA | 121517.726 |
| HIERARCH ESO FT ROBJ DELTA | -625503.810 |