Exposure
- ID
- GRAVI.2024-02-15T05:05:16.307_1
- Header ID
- GRAVI.2024-02-15T05:05:16.307
- Date updated
- 2024-02-15 05:15:35 UTC+0000
- Release date
- 2024-02-15 05:15:35 UTC+0000
- UTC Start
- 2024-02-15 05:05:16.307
- UTC End
- 2024-02-15 05:09:16.307
- MJD Start
- 60355.21199429
- MJD End
- 60355.2147720678
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.016505
- Ambient temperature (°C)
- 19.17
- Seeing (arcsec)
- 0.555
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 | 77.7910 | 78.1730 | 81.6000 | 82.6000 |
| A0-J2 | 123.9890 | 124.2560 | 61.6000 | 62.6000 |
| A0-K0 | 127.9430 | 127.9600 | 45.5480 | 46.5000 |
| G1-J2 | 57.3960 | 57.3490 | 34.0000 | 34.9000 |
| G1-K0 | 79.5340 | 79.4660 | 10.4190 | 11.1070 |
| J2-K0 | 35.4350 | 35.5730 | 329.9350 | 330.4900 |
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 | 60355.21199429 |
| 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 | 77.791 |
| HIERARCH ESO ISS PBL12 END | 78.173 |
| HIERARCH ESO ISS PBLA12 START | 81.6 |
| HIERARCH ESO ISS PBLA12 END | 82.6 |
| HIERARCH ESO ISS PBL13 START | 123.989 |
| HIERARCH ESO ISS PBL13 END | 124.256 |
| HIERARCH ESO ISS PBLA13 START | 61.6 |
| HIERARCH ESO ISS PBLA13 END | 62.6 |
| HIERARCH ESO ISS PBL14 START | 127.943 |
| HIERARCH ESO ISS PBL14 END | 127.96 |
| HIERARCH ESO ISS PBLA14 START | 45.548 |
| HIERARCH ESO ISS PBLA14 END | 46.5 |
| HIERARCH ESO ISS PBL23 START | 57.396 |
| HIERARCH ESO ISS PBL23 END | 57.349 |
| HIERARCH ESO ISS PBLA23 START | 34.0 |
| HIERARCH ESO ISS PBLA23 END | 34.9 |
| HIERARCH ESO ISS PBL24 START | 79.534 |
| HIERARCH ESO ISS PBL24 END | 79.466 |
| HIERARCH ESO ISS PBLA24 START | 10.419 |
| HIERARCH ESO ISS PBLA24 END | 11.107 |
| HIERARCH ESO ISS PBL34 START | 35.435 |
| HIERARCH ESO ISS PBL34 END | 35.573 |
| HIERARCH ESO ISS PBLA34 START | 329.935 |
| HIERARCH ESO ISS PBLA34 END | 330.49 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.015711 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.017299 |
| HIERARCH ESO ISS AMBI TEMP | 19.17 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_12151775-62550 |
| HIERARCH ESO FT ROBJ ALPHA | 121517.726 |
| HIERARCH ESO FT ROBJ DELTA | -625503.842 |