Exposure
- ID
- GRAVI.2024-07-04T03:26:33.501_1
- Header ID
- GRAVI.2024-07-04T03:26:33.501
- Date updated
- 2024-07-04 03:40:45 UTC+0000
- Release date
- 2024-07-04 03:40:45 UTC+0000
- UTC Start
- 2024-07-04 03:26:33.501
- UTC End
- 2024-07-04 03:33:13.501
- MJD Start
- 60495.1434433
- MJD End
- 60495.1480729296
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01173
- Ambient temperature (°C)
- 13.99
- Seeing (arcsec)
- 0.39
Observation
- ID
- 59845
- 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
- 44400
- Name
- G028.3271+00.1617
- RA
- 280.612361
- DEC
- -4.02077
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.8930 | 90.1500 | 113.2000 | 113.3000 |
| A0-J2 | 124.2240 | 125.2410 | 91.5000 | 91.6000 |
| A0-K0 | 118.1020 | 119.4470 | 69.4950 | 69.8560 |
| G1-J2 | 52.5400 | 53.1250 | 52.3000 | 52.9000 |
| G1-K0 | 81.7570 | 82.1600 | 20.0300 | 20.9070 |
| J2-K0 | 46.6900 | 46.5710 | 343.1120 | 343.7250 |
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 | 60495.1434433 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G028.3271+00.1617 |
| HIERARCH ESO INS SOBJ NAME | G028.3271+00.1617 |
| RA | 280.612361 |
| DEC | -4.02077 |
| 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 | 89.893 |
| HIERARCH ESO ISS PBL12 END | 90.15 |
| HIERARCH ESO ISS PBLA12 START | 113.2 |
| HIERARCH ESO ISS PBLA12 END | 113.3 |
| HIERARCH ESO ISS PBL13 START | 124.224 |
| HIERARCH ESO ISS PBL13 END | 125.241 |
| HIERARCH ESO ISS PBLA13 START | 91.5 |
| HIERARCH ESO ISS PBLA13 END | 91.6 |
| HIERARCH ESO ISS PBL14 START | 118.102 |
| HIERARCH ESO ISS PBL14 END | 119.447 |
| HIERARCH ESO ISS PBLA14 START | 69.495 |
| HIERARCH ESO ISS PBLA14 END | 69.856 |
| HIERARCH ESO ISS PBL23 START | 52.54 |
| HIERARCH ESO ISS PBL23 END | 53.125 |
| HIERARCH ESO ISS PBLA23 START | 52.3 |
| HIERARCH ESO ISS PBLA23 END | 52.9 |
| HIERARCH ESO ISS PBL24 START | 81.757 |
| HIERARCH ESO ISS PBL24 END | 82.16 |
| HIERARCH ESO ISS PBLA24 START | 20.03 |
| HIERARCH ESO ISS PBLA24 END | 20.907 |
| HIERARCH ESO ISS PBL34 START | 46.69 |
| HIERARCH ESO ISS PBL34 END | 46.571 |
| HIERARCH ESO ISS PBLA34 START | 343.112 |
| HIERARCH ESO ISS PBLA34 END | 343.725 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011688 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011772 |
| HIERARCH ESO ISS AMBI TEMP | 13.99 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |
| HIERARCH ESO FT ROBJ NAME | 2MASS18422706-040101 |
| HIERARCH ESO FT ROBJ ALPHA | 184227.064 |
| HIERARCH ESO FT ROBJ DELTA | -040101.260 |