Exposure
- ID
- GRAVI.2021-12-28T04:21:24.348_2
- Header ID
- GRAVI.2021-12-28T04:21:24.348
- Date updated
- 2021-12-28 06:56:15 UTC+0000
- Release date
- 2021-12-28 06:56:15 UTC+0000
- UTC Start
- 2021-12-28 04:21:24.348
- UTC End
- 2021-12-28 04:24:04.348
- MJD Start
- 59576.1815318
- MJD End
- 59576.1833836519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0069585
- Ambient temperature (°C)
- 14.63
- Seeing (arcsec)
- 0.495
Observation
- ID
- 49088
- Category
- science
- Program ID
- 106.21S5.001
- Program Title
- FILLING THE SKY WITH DUAL-FIELD CALIBRATORS
- Program Type
- Calibration
- PI / COI
- NOWAK/ LACOUR/ KERVELLA/ HAUBOIS/ PUEYO/ WANG/ MOLLIERE/ EISENHAUER/ LAGRANGE/ PALADINI/ STOLKER
Target
- ID
- 36413
- Name
- WDS_J06345-1114
- RA
- 98.6333791666667
- DEC
- -11.229745
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5050 | 90.5080 | 113.9000 | 114.0000 |
| A0-J2 | 128.4590 | 128.6250 | 91.4000 | 91.5000 |
| A0-K0 | 125.6870 | 125.9600 | 69.8120 | 70.0000 |
| G1-J2 | 56.6700 | 56.8020 | 53.7000 | 53.9000 |
| G1-K0 | 87.4160 | 87.5330 | 23.7480 | 24.0630 |
| J2-K0 | 47.6150 | 47.5880 | 347.3110 | 347.5990 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21S5.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59576.1815318 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 46716 |
| HIERARCH ESO INS SOBJ NAME | WDS_J06345-1114B |
| RA | 98.630969 |
| DEC | -11.22969 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| 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 | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 90.505 |
| HIERARCH ESO ISS PBL12 END | 90.508 |
| HIERARCH ESO ISS PBLA12 START | 113.9 |
| HIERARCH ESO ISS PBLA12 END | 114.0 |
| HIERARCH ESO ISS PBL13 START | 128.459 |
| HIERARCH ESO ISS PBL13 END | 128.625 |
| HIERARCH ESO ISS PBLA13 START | 91.4 |
| HIERARCH ESO ISS PBLA13 END | 91.5 |
| HIERARCH ESO ISS PBL14 START | 125.687 |
| HIERARCH ESO ISS PBL14 END | 125.96 |
| HIERARCH ESO ISS PBLA14 START | 69.812 |
| HIERARCH ESO ISS PBLA14 END | 70.0 |
| HIERARCH ESO ISS PBL23 START | 56.67 |
| HIERARCH ESO ISS PBL23 END | 56.802 |
| HIERARCH ESO ISS PBLA23 START | 53.7 |
| HIERARCH ESO ISS PBLA23 END | 53.9 |
| HIERARCH ESO ISS PBL24 START | 87.416 |
| HIERARCH ESO ISS PBL24 END | 87.533 |
| HIERARCH ESO ISS PBLA24 START | 23.748 |
| HIERARCH ESO ISS PBLA24 END | 24.063 |
| HIERARCH ESO ISS PBL34 START | 47.615 |
| HIERARCH ESO ISS PBL34 END | 47.588 |
| HIERARCH ESO ISS PBLA34 START | 347.311 |
| HIERARCH ESO ISS PBLA34 END | 347.599 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007153 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006764 |
| HIERARCH ESO ISS AMBI TEMP | 14.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | WDS_J06345-1114 |
| HIERARCH ESO FT ROBJ ALPHA | 063432.011 |
| HIERARCH ESO FT ROBJ DELTA | -111347.082 |