Exposure
- ID
- GRAVI.2021-02-20T02:18:20.136_1
- Header ID
- GRAVI.2021-02-20T02:18:20.136
- Date updated
- 2021-02-20 02:32:17 UTC+0000
- Release date
- 2021-02-20 02:18:20 UTC+0000
- UTC Start
- 2021-02-20 02:18:20.136
- UTC End
- 2021-02-20 02:24:20.136
- MJD Start
- 59265.09606639
- MJD End
- 59265.1002330567
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0075065
- Ambient temperature (°C)
- 12.45
- Seeing (arcsec)
- 0.47
Observation
- ID
- 46821
- Category
- calibrator
- Program ID
- 106.212G.001
- Program Title
- THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
- Program Type
- GTO
- PI / COI
- GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ KLARMANN/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ ...
Target
- ID
- 35155
- Name
- HD43847
- RA
- 94.145322
- DEC
- -39.26448
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2610 | 25.2730 | 152.8000 | 153.7000 |
| A0-D0 | 30.0950 | 29.8570 | 83.7000 | 84.6000 |
| A0-C1 | 22.4620 | 22.4130 | 128.1230 | 129.2230 |
| B2-D0 | 31.6390 | 31.4830 | 35.4000 | 36.1000 |
| B2-C1 | 10.5390 | 10.4880 | 35.4020 | 36.0110 |
| D0-C1 | 21.0990 | 20.9950 | 215.4690 | 216.0780 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.212G.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59265.09606639 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 43847 |
| HIERARCH ESO INS SOBJ NAME | HD43847 |
| RA | 94.145322 |
| DEC | -39.26448 |
| 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 | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 25.261 |
| HIERARCH ESO ISS PBL12 END | 25.273 |
| HIERARCH ESO ISS PBLA12 START | 152.8 |
| HIERARCH ESO ISS PBLA12 END | 153.7 |
| HIERARCH ESO ISS PBL13 START | 30.095 |
| HIERARCH ESO ISS PBL13 END | 29.857 |
| HIERARCH ESO ISS PBLA13 START | 83.7 |
| HIERARCH ESO ISS PBLA13 END | 84.6 |
| HIERARCH ESO ISS PBL14 START | 22.462 |
| HIERARCH ESO ISS PBL14 END | 22.413 |
| HIERARCH ESO ISS PBLA14 START | 128.123 |
| HIERARCH ESO ISS PBLA14 END | 129.223 |
| HIERARCH ESO ISS PBL23 START | 31.639 |
| HIERARCH ESO ISS PBL23 END | 31.483 |
| HIERARCH ESO ISS PBLA23 START | 35.4 |
| HIERARCH ESO ISS PBLA23 END | 36.1 |
| HIERARCH ESO ISS PBL24 START | 10.539 |
| HIERARCH ESO ISS PBL24 END | 10.488 |
| HIERARCH ESO ISS PBLA24 START | 35.402 |
| HIERARCH ESO ISS PBLA24 END | 36.011 |
| HIERARCH ESO ISS PBL34 START | 21.099 |
| HIERARCH ESO ISS PBL34 END | 20.995 |
| HIERARCH ESO ISS PBLA34 START | 215.469 |
| HIERARCH ESO ISS PBLA34 END | 216.078 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007458 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007555 |
| HIERARCH ESO ISS AMBI TEMP | 12.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |