Exposure
- ID
- GRAVI.2020-12-01T08:37:33.970_2
- Header ID
- GRAVI.2020-12-01T08:37:33.970
- Date updated
- 2020-12-01 08:45:59 UTC+0000
- Release date
- 2020-12-01 08:45:59 UTC+0000
- UTC Start
- 2020-12-01 08:37:33.970
- UTC End
- 2020-12-01 08:40:13.970
- MJD Start
- 59184.35942095
- MJD End
- 59184.3612728019
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007642
- Ambient temperature (°C)
- 14.72
- Seeing (arcsec)
- 0.35
Observation
- ID
- 45996
- 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
- 34619
- Name
- WDS_J05270-6837
- RA
- 81.7491833333333
- DEC
- -68.6225411111111
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 | 90.1940 | 90.2100 | 152.0000 | 152.7000 |
| A0-J2 | 125.6560 | 125.5610 | 137.7000 | 138.4000 |
| A0-K0 | 110.9760 | 110.7260 | 122.0870 | 122.8460 |
| G1-J2 | 44.3370 | 44.1710 | 107.4000 | 108.1000 |
| G1-K0 | 55.7320 | 55.4250 | 68.1850 | 68.7370 |
| J2-K0 | 35.2430 | 35.2010 | 15.5230 | 15.9560 |
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 | 59184.35942095 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 36584 |
| HIERARCH ESO INS SOBJ NAME | WDS_J05270-6837 |
| RA | 81.743102 |
| DEC | -68.62277 |
| 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 | 90.194 |
| HIERARCH ESO ISS PBL12 END | 90.21 |
| HIERARCH ESO ISS PBLA12 START | 152.0 |
| HIERARCH ESO ISS PBLA12 END | 152.7 |
| HIERARCH ESO ISS PBL13 START | 125.656 |
| HIERARCH ESO ISS PBL13 END | 125.561 |
| HIERARCH ESO ISS PBLA13 START | 137.7 |
| HIERARCH ESO ISS PBLA13 END | 138.4 |
| HIERARCH ESO ISS PBL14 START | 110.976 |
| HIERARCH ESO ISS PBL14 END | 110.726 |
| HIERARCH ESO ISS PBLA14 START | 122.087 |
| HIERARCH ESO ISS PBLA14 END | 122.846 |
| HIERARCH ESO ISS PBL23 START | 44.337 |
| HIERARCH ESO ISS PBL23 END | 44.171 |
| HIERARCH ESO ISS PBLA23 START | 107.4 |
| HIERARCH ESO ISS PBLA23 END | 108.1 |
| HIERARCH ESO ISS PBL24 START | 55.732 |
| HIERARCH ESO ISS PBL24 END | 55.425 |
| HIERARCH ESO ISS PBLA24 START | 68.185 |
| HIERARCH ESO ISS PBLA24 END | 68.737 |
| HIERARCH ESO ISS PBL34 START | 35.243 |
| HIERARCH ESO ISS PBL34 END | 35.201 |
| HIERARCH ESO ISS PBLA34 START | 15.523 |
| HIERARCH ESO ISS PBLA34 END | 15.956 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007609 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007675 |
| HIERARCH ESO ISS AMBI TEMP | 14.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.35 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |
| HIERARCH ESO FT ROBJ NAME | WDS_J05270-6837 |
| HIERARCH ESO FT ROBJ ALPHA | 052659.804 |
| HIERARCH ESO FT ROBJ DELTA | -683721.148 |