Exposure
- ID
- GRAVI.2022-06-23T23:24:08.785_1
- Header ID
- GRAVI.2022-06-23T23:24:08.785
- Date updated
- 2022-06-23 23:40:45 UTC+0000
- Release date
- 2023-06-23 23:40:45 UTC+0000
- UTC Start
- 2022-06-23 23:24:08.785
- UTC End
- 2022-06-23 23:30:08.785
- MJD Start
- 59753.97510168
- MJD End
- 59753.9792683467
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001512
- Ambient temperature (°C)
- 8.09
- Seeing (arcsec)
- 1.285
Observation
- ID
- 51315
- Category
- science
- Program ID
- 109.22ZC.003
- 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
- 38237
- Name
- HD104237
- RA
- 180.009369
- DEC
- -78.19296
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 19.9540 | 20.0100 | 138.5000 | 139.9000 |
| A0-D0 | 30.4910 | 30.4360 | 90.6000 | 92.1000 |
| A0-C1 | 21.4710 | 21.5060 | 117.9660 | 119.4610 |
| B2-D0 | 22.6390 | 22.5300 | 49.7000 | 51.0000 |
| B2-C1 | 7.5380 | 7.5020 | 49.6760 | 50.9920 |
| D0-C1 | 15.1010 | 15.0280 | 229.7590 | 231.0760 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.22ZC.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59753.97510168 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | V DX Cha |
| HIERARCH ESO INS SOBJ NAME | HD104237 |
| RA | 180.009369 |
| DEC | -78.19296 |
| 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 | 19.954 |
| HIERARCH ESO ISS PBL12 END | 20.01 |
| HIERARCH ESO ISS PBLA12 START | 138.5 |
| HIERARCH ESO ISS PBLA12 END | 139.9 |
| HIERARCH ESO ISS PBL13 START | 30.491 |
| HIERARCH ESO ISS PBL13 END | 30.436 |
| HIERARCH ESO ISS PBLA13 START | 90.6 |
| HIERARCH ESO ISS PBLA13 END | 92.1 |
| HIERARCH ESO ISS PBL14 START | 21.471 |
| HIERARCH ESO ISS PBL14 END | 21.506 |
| HIERARCH ESO ISS PBLA14 START | 117.966 |
| HIERARCH ESO ISS PBLA14 END | 119.461 |
| HIERARCH ESO ISS PBL23 START | 22.639 |
| HIERARCH ESO ISS PBL23 END | 22.53 |
| HIERARCH ESO ISS PBLA23 START | 49.7 |
| HIERARCH ESO ISS PBLA23 END | 51.0 |
| HIERARCH ESO ISS PBL24 START | 7.538 |
| HIERARCH ESO ISS PBL24 END | 7.502 |
| HIERARCH ESO ISS PBLA24 START | 49.676 |
| HIERARCH ESO ISS PBLA24 END | 50.992 |
| HIERARCH ESO ISS PBL34 START | 15.101 |
| HIERARCH ESO ISS PBL34 END | 15.028 |
| HIERARCH ESO ISS PBLA34 START | 229.759 |
| HIERARCH ESO ISS PBLA34 END | 231.076 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001512 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001512 |
| HIERARCH ESO ISS AMBI TEMP | 8.09 |
| HIERARCH ESO ISS AMBI FWHM START | 1.24 |
| HIERARCH ESO ISS AMBI FWHM END | 1.33 |