Exposure
- ID
- GRAVI.2021-12-28T04:37:42.389_2
- Header ID
- GRAVI.2021-12-28T04:37:42.389
- Date updated
- 2021-12-28 07:00:59 UTC+0000
- Release date
- 2021-12-28 07:00:58 UTC+0000
- UTC Start
- 2021-12-28 04:37:42.389
- UTC End
- 2021-12-28 04:40:22.389
- MJD Start
- 59576.19285172
- MJD End
- 59576.1947035719
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0074715
- Ambient temperature (°C)
- 14.66
- Seeing (arcsec)
- 0.47
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 | 90.3700 | 90.3070 | 114.7000 | 114.9000 |
| A0-J2 | 129.1340 | 129.1880 | 92.2000 | 92.3000 |
| A0-K0 | 127.0040 | 127.1800 | 70.8250 | 70.9940 |
| G1-J2 | 57.3390 | 57.4400 | 55.0000 | 55.2000 |
| G1-K0 | 88.0600 | 88.1710 | 25.4660 | 25.7580 |
| J2-K0 | 47.4660 | 47.4410 | 348.9630 | 349.2620 |
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 | 59576.19285172 |
| 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 | 90.37 |
| HIERARCH ESO ISS PBL12 END | 90.307 |
| HIERARCH ESO ISS PBLA12 START | 114.7 |
| HIERARCH ESO ISS PBLA12 END | 114.9 |
| HIERARCH ESO ISS PBL13 START | 129.134 |
| HIERARCH ESO ISS PBL13 END | 129.188 |
| HIERARCH ESO ISS PBLA13 START | 92.2 |
| HIERARCH ESO ISS PBLA13 END | 92.3 |
| HIERARCH ESO ISS PBL14 START | 127.004 |
| HIERARCH ESO ISS PBL14 END | 127.18 |
| HIERARCH ESO ISS PBLA14 START | 70.825 |
| HIERARCH ESO ISS PBLA14 END | 70.994 |
| HIERARCH ESO ISS PBL23 START | 57.339 |
| HIERARCH ESO ISS PBL23 END | 57.44 |
| HIERARCH ESO ISS PBLA23 START | 55.0 |
| HIERARCH ESO ISS PBLA23 END | 55.2 |
| HIERARCH ESO ISS PBL24 START | 88.06 |
| HIERARCH ESO ISS PBL24 END | 88.171 |
| HIERARCH ESO ISS PBLA24 START | 25.466 |
| HIERARCH ESO ISS PBLA24 END | 25.758 |
| HIERARCH ESO ISS PBL34 START | 47.466 |
| HIERARCH ESO ISS PBL34 END | 47.441 |
| HIERARCH ESO ISS PBLA34 START | 348.963 |
| HIERARCH ESO ISS PBLA34 END | 349.262 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008064 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006879 |
| HIERARCH ESO ISS AMBI TEMP | 14.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |
| HIERARCH ESO FT ROBJ NAME | WDS_J06345-1114 |
| HIERARCH ESO FT ROBJ ALPHA | 063432.011 |
| HIERARCH ESO FT ROBJ DELTA | -111347.082 |