Exposure
- ID
- GRAVI.2020-12-23T04:35:13.401_1
- Header ID
- GRAVI.2020-12-23T04:35:13.401
- Date updated
- 2020-12-23 04:51:07 UTC+0000
- Release date
- 2020-12-23 04:35:13 UTC+0000
- UTC Start
- 2020-12-23 04:35:13.401
- UTC End
- 2020-12-23 04:40:13.401
- MJD Start
- 59206.19112733
- MJD End
- 59206.1945995522
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005474
- Ambient temperature (°C)
- 13.09
- Seeing (arcsec)
- 1.03
Observation
- ID
- 46074
- Category
- calibrator
- Program ID
- 106.212G.002
- 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
- 34695
- Name
- HD_31464
- RA
- 74.2766
- DEC
- 24.75213
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 65.8020 | 65.4020 | 264.2000 | 263.6000 |
| K0-D0 | 95.9760 | 95.9680 | 251.2000 | 250.6000 |
| K0-J3 | 35.6260 | 35.1370 | 327.7940 | 328.5160 |
| G2-D0 | 35.1660 | 35.4490 | 226.2000 | 226.1000 |
| G2-J3 | 59.2750 | 59.6830 | 51.6490 | 51.4090 |
| D0-J3 | 94.3400 | 95.0360 | 49.6130 | 49.4190 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.212G.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59206.19112733 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD_31464 |
| HIERARCH ESO INS SOBJ NAME | HD_31464 |
| RA | 74.2766 |
| DEC | 24.75213 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 316.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 10 |
| HIERARCH ESO ISS PBL12 START | 65.802 |
| HIERARCH ESO ISS PBL12 END | 65.402 |
| HIERARCH ESO ISS PBLA12 START | 264.2 |
| HIERARCH ESO ISS PBLA12 END | 263.6 |
| HIERARCH ESO ISS PBL13 START | 95.976 |
| HIERARCH ESO ISS PBL13 END | 95.968 |
| HIERARCH ESO ISS PBLA13 START | 251.2 |
| HIERARCH ESO ISS PBLA13 END | 250.6 |
| HIERARCH ESO ISS PBL14 START | 35.626 |
| HIERARCH ESO ISS PBL14 END | 35.137 |
| HIERARCH ESO ISS PBLA14 START | 327.794 |
| HIERARCH ESO ISS PBLA14 END | 328.516 |
| HIERARCH ESO ISS PBL23 START | 35.166 |
| HIERARCH ESO ISS PBL23 END | 35.449 |
| HIERARCH ESO ISS PBLA23 START | 226.2 |
| HIERARCH ESO ISS PBLA23 END | 226.1 |
| HIERARCH ESO ISS PBL24 START | 59.275 |
| HIERARCH ESO ISS PBL24 END | 59.683 |
| HIERARCH ESO ISS PBLA24 START | 51.649 |
| HIERARCH ESO ISS PBLA24 END | 51.409 |
| HIERARCH ESO ISS PBL34 START | 94.34 |
| HIERARCH ESO ISS PBL34 END | 95.036 |
| HIERARCH ESO ISS PBLA34 START | 49.613 |
| HIERARCH ESO ISS PBLA34 END | 49.419 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006867 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004081 |
| HIERARCH ESO ISS AMBI TEMP | 13.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.96 |
| HIERARCH ESO ISS AMBI FWHM END | 1.1 |