Exposure
- ID
- GRAVI.2020-12-23T05:29:31.538_1
- Header ID
- GRAVI.2020-12-23T05:29:31.538
- Date updated
- 2020-12-23 05:41:02 UTC+0000
- Release date
- 2021-12-23 05:41:02 UTC+0000
- UTC Start
- 2020-12-23 05:29:31.538
- UTC End
- 2020-12-23 05:34:31.538
- MJD Start
- 59206.22883725
- MJD End
- 59206.2323094722
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047355
- Ambient temperature (°C)
- 12.2
- Seeing (arcsec)
- 1.085
Observation
- ID
- 46075
- Category
- science
- 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
- 34696
- Name
- GU_CMa
- RA
- 105.456226
- DEC
- -11.3009
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.3350 | 68.3470 | 271.2000 | 271.5000 |
| K0-D0 | 95.5060 | 95.6880 | 251.2000 | 251.5000 |
| K0-J3 | 55.5010 | 55.3820 | 331.7170 | 332.2170 |
| G2-D0 | 39.1410 | 39.2430 | 214.3000 | 214.8000 |
| G2-J3 | 63.3370 | 63.5150 | 41.5640 | 42.0120 |
| D0-J3 | 102.2860 | 102.5660 | 38.8000 | 39.2620 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.212G.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59206.22883725 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 52721 |
| HIERARCH ESO INS SOBJ NAME | GU_CMa |
| RA | 105.456226 |
| DEC | -11.3009 |
| 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 | 68.335 |
| HIERARCH ESO ISS PBL12 END | 68.347 |
| HIERARCH ESO ISS PBLA12 START | 271.2 |
| HIERARCH ESO ISS PBLA12 END | 271.5 |
| HIERARCH ESO ISS PBL13 START | 95.506 |
| HIERARCH ESO ISS PBL13 END | 95.688 |
| HIERARCH ESO ISS PBLA13 START | 251.2 |
| HIERARCH ESO ISS PBLA13 END | 251.5 |
| HIERARCH ESO ISS PBL14 START | 55.501 |
| HIERARCH ESO ISS PBL14 END | 55.382 |
| HIERARCH ESO ISS PBLA14 START | 331.717 |
| HIERARCH ESO ISS PBLA14 END | 332.217 |
| HIERARCH ESO ISS PBL23 START | 39.141 |
| HIERARCH ESO ISS PBL23 END | 39.243 |
| HIERARCH ESO ISS PBLA23 START | 214.3 |
| HIERARCH ESO ISS PBLA23 END | 214.8 |
| HIERARCH ESO ISS PBL24 START | 63.337 |
| HIERARCH ESO ISS PBL24 END | 63.515 |
| HIERARCH ESO ISS PBLA24 START | 41.564 |
| HIERARCH ESO ISS PBLA24 END | 42.012 |
| HIERARCH ESO ISS PBL34 START | 102.286 |
| HIERARCH ESO ISS PBL34 END | 102.566 |
| HIERARCH ESO ISS PBLA34 START | 38.8 |
| HIERARCH ESO ISS PBLA34 END | 39.262 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005191 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00428 |
| HIERARCH ESO ISS AMBI TEMP | 12.2 |
| HIERARCH ESO ISS AMBI FWHM START | 1.0 |
| HIERARCH ESO ISS AMBI FWHM END | 1.17 |