Exposure
- ID
- GRAVI.2024-07-01T06:07:31.041_1
- Header ID
- GRAVI.2024-07-01T06:07:31.041
- Date updated
- 2024-07-01 06:20:42 UTC+0000
- Release date
- 2024-07-01 06:20:41 UTC+0000
- UTC Start
- 2024-07-01 06:07:31.041
- UTC End
- 2024-07-01 06:14:11.041
- MJD Start
- 60492.25522038
- MJD End
- 60492.2598500096
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009107
- Ambient temperature (°C)
- 13.64
- Seeing (arcsec)
- 0.48
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 | 81.4030 | 80.4290 | 124.7000 | 125.5000 |
| A0-J2 | 117.5860 | 115.9820 | 99.0000 | 99.6000 |
| A0-K0 | 120.6890 | 119.4240 | 76.1490 | 76.3950 |
| G1-J2 | 56.5060 | 56.1280 | 60.5000 | 60.7000 |
| G1-K0 | 90.4330 | 90.3720 | 33.7390 | 34.0740 |
| J2-K0 | 47.3810 | 47.3900 | 1.2700 | 2.0550 |
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 | 60492.25522038 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G042.1099-00.4466 |
| 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 | 81.403 |
| HIERARCH ESO ISS PBL12 END | 80.429 |
| HIERARCH ESO ISS PBLA12 START | 124.7 |
| HIERARCH ESO ISS PBLA12 END | 125.5 |
| HIERARCH ESO ISS PBL13 START | 117.586 |
| HIERARCH ESO ISS PBL13 END | 115.982 |
| HIERARCH ESO ISS PBLA13 START | 99.0 |
| HIERARCH ESO ISS PBLA13 END | 99.6 |
| HIERARCH ESO ISS PBL14 START | 120.689 |
| HIERARCH ESO ISS PBL14 END | 119.424 |
| HIERARCH ESO ISS PBLA14 START | 76.149 |
| HIERARCH ESO ISS PBLA14 END | 76.395 |
| HIERARCH ESO ISS PBL23 START | 56.506 |
| HIERARCH ESO ISS PBL23 END | 56.128 |
| HIERARCH ESO ISS PBLA23 START | 60.5 |
| HIERARCH ESO ISS PBLA23 END | 60.7 |
| HIERARCH ESO ISS PBL24 START | 90.433 |
| HIERARCH ESO ISS PBL24 END | 90.372 |
| HIERARCH ESO ISS PBLA24 START | 33.739 |
| HIERARCH ESO ISS PBLA24 END | 34.074 |
| HIERARCH ESO ISS PBL34 START | 47.381 |
| HIERARCH ESO ISS PBL34 END | 47.39 |
| HIERARCH ESO ISS PBLA34 START | 1.27 |
| HIERARCH ESO ISS PBLA34 END | 2.055 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008568 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009646 |
| HIERARCH ESO ISS AMBI TEMP | 13.64 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |
| HIERARCH ESO FT ROBJ NAME | 2MASS18244262-131000 |
| HIERARCH ESO FT ROBJ ALPHA | 182442.623 |
| HIERARCH ESO FT ROBJ DELTA | -131000.940 |