Exposure
- ID
- GRAVI.2024-02-02T06:44:30.164_1
- Header ID
- GRAVI.2024-02-02T06:44:30.164
- Date updated
- 2024-02-02 06:55:33 UTC+0000
- Release date
- 2024-02-02 06:55:33 UTC+0000
- UTC Start
- 2024-02-02 06:44:30.164
- UTC End
- 2024-02-02 06:48:30.164
- MJD Start
- 60342.28090468
- MJD End
- 60342.2836824578
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0109935
- Ambient temperature (°C)
- 19.7
- Seeing (arcsec)
- 0.455
Observation
- ID
- 58344
- Category
- science
- Program ID
- 110.24B5.001
- 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-B2 | 20.1540 | 20.2640 | 120.4000 | 121.2000 |
| A0-D0 | 31.9650 | 31.9530 | 56.3000 | 57.2000 |
| A0-C1 | 20.4550 | 20.5350 | 92.5090 | 93.4430 |
| B2-D0 | 29.4400 | 29.3940 | 18.2000 | 18.9000 |
| B2-C1 | 9.8040 | 9.7890 | 18.1870 | 18.8700 |
| D0-C1 | 19.6350 | 19.6050 | 198.2510 | 198.9340 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60342.28090468 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 20.154 |
| HIERARCH ESO ISS PBL12 END | 20.264 |
| HIERARCH ESO ISS PBLA12 START | 120.4 |
| HIERARCH ESO ISS PBLA12 END | 121.2 |
| HIERARCH ESO ISS PBL13 START | 31.965 |
| HIERARCH ESO ISS PBL13 END | 31.953 |
| HIERARCH ESO ISS PBLA13 START | 56.3 |
| HIERARCH ESO ISS PBLA13 END | 57.2 |
| HIERARCH ESO ISS PBL14 START | 20.455 |
| HIERARCH ESO ISS PBL14 END | 20.535 |
| HIERARCH ESO ISS PBLA14 START | 92.509 |
| HIERARCH ESO ISS PBLA14 END | 93.443 |
| HIERARCH ESO ISS PBL23 START | 29.44 |
| HIERARCH ESO ISS PBL23 END | 29.394 |
| HIERARCH ESO ISS PBLA23 START | 18.2 |
| HIERARCH ESO ISS PBLA23 END | 18.9 |
| HIERARCH ESO ISS PBL24 START | 9.804 |
| HIERARCH ESO ISS PBL24 END | 9.789 |
| HIERARCH ESO ISS PBLA24 START | 18.187 |
| HIERARCH ESO ISS PBLA24 END | 18.87 |
| HIERARCH ESO ISS PBL34 START | 19.635 |
| HIERARCH ESO ISS PBL34 END | 19.605 |
| HIERARCH ESO ISS PBLA34 START | 198.251 |
| HIERARCH ESO ISS PBLA34 END | 198.934 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011982 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010005 |
| HIERARCH ESO ISS AMBI TEMP | 19.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_12151775-62550 |
| HIERARCH ESO FT ROBJ ALPHA | 121517.726 |
| HIERARCH ESO FT ROBJ DELTA | -625503.842 |