Exposure
- ID
- GRAVI.2024-07-01T04:38:51.816_1
- Header ID
- GRAVI.2024-07-01T04:38:51.816
- Date updated
- 2024-07-01 04:55:33 UTC+0000
- Release date
- 2024-07-01 04:55:33 UTC+0000
- UTC Start
- 2024-07-01 04:38:51.816
- UTC End
- 2024-07-01 04:45:31.816
- MJD Start
- 60492.19365528
- MJD End
- 60492.1982849096
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011895
- Ambient temperature (°C)
- 13.75
- Seeing (arcsec)
- 0.545
Observation
- ID
- 59813
- Category
- science
- Program ID
- 110.24B5.004
- 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
- 44369
- Name
- G018.1968-00.1709
- RA
- 276.177014
- DEC
- -13.16455
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.7920 | 89.4630 | 116.3000 | 116.7000 |
| A0-J2 | 129.0580 | 128.8040 | 93.3000 | 93.7000 |
| A0-K0 | 127.9440 | 127.9800 | 71.9840 | 72.3820 |
| G1-J2 | 58.0490 | 58.1430 | 56.3000 | 56.8000 |
| G1-K0 | 89.3230 | 89.5120 | 27.4220 | 28.0450 |
| J2-K0 | 47.6380 | 47.5960 | 351.3450 | 352.0860 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60492.19365528 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G018.1968-00.1709 |
| HIERARCH ESO INS SOBJ NAME | G018.1968-00.1709 |
| RA | 276.177014 |
| DEC | -13.16455 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 89.792 |
| HIERARCH ESO ISS PBL12 END | 89.463 |
| HIERARCH ESO ISS PBLA12 START | 116.3 |
| HIERARCH ESO ISS PBLA12 END | 116.7 |
| HIERARCH ESO ISS PBL13 START | 129.058 |
| HIERARCH ESO ISS PBL13 END | 128.804 |
| HIERARCH ESO ISS PBLA13 START | 93.3 |
| HIERARCH ESO ISS PBLA13 END | 93.7 |
| HIERARCH ESO ISS PBL14 START | 127.944 |
| HIERARCH ESO ISS PBL14 END | 127.98 |
| HIERARCH ESO ISS PBLA14 START | 71.984 |
| HIERARCH ESO ISS PBLA14 END | 72.382 |
| HIERARCH ESO ISS PBL23 START | 58.049 |
| HIERARCH ESO ISS PBL23 END | 58.143 |
| HIERARCH ESO ISS PBLA23 START | 56.3 |
| HIERARCH ESO ISS PBLA23 END | 56.8 |
| HIERARCH ESO ISS PBL24 START | 89.323 |
| HIERARCH ESO ISS PBL24 END | 89.512 |
| HIERARCH ESO ISS PBLA24 START | 27.422 |
| HIERARCH ESO ISS PBLA24 END | 28.045 |
| HIERARCH ESO ISS PBL34 START | 47.638 |
| HIERARCH ESO ISS PBL34 END | 47.596 |
| HIERARCH ESO ISS PBLA34 START | 351.345 |
| HIERARCH ESO ISS PBLA34 END | 352.086 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009873 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013917 |
| HIERARCH ESO ISS AMBI TEMP | 13.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | 2MASS18244262-131000 |
| HIERARCH ESO FT ROBJ ALPHA | 182442.623 |
| HIERARCH ESO FT ROBJ DELTA | -131000.940 |