Exposure
- ID
- GRAVI.2017-12-10T04:56:39.886_1
- Header ID
- GRAVI.2017-12-10T04:56:39.886
- Date updated
- 2017-12-11 08:56:46 UTC+0000
- Release date
- 2018-12-11 08:56:46 UTC+0000
- UTC Start
- 2017-12-10 04:56:39.886
- UTC End
- 2017-12-10 05:01:39.886
- MJD Start
- 58097.2060172
- MJD End
- 58097.20948942222
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004793
- Ambient temperature (°C)
- 14.79
- Seeing (arcsec)
- 0.5
Observation
- ID
- 41397
- Category
- science
- Program ID
- 0100.C-0278(G)
- Program Title
- THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
- Program Type
- GTO
- PI / COI
- GARCIA LOPEZ/ AMORIM/ ASCENSO/ BENISTY/ BOUVIER/ BRANDNER/ CARATTI O GARATTI/ CASELLI/ DEEN/ DOUGADOS/ ECKART/ EISENHAUER/ GARCIA/ HENNING/ KEPPLER/ KLAHR/ LABADIE/ LACOUR/ LAZAREFF/ LE BOUQUIN/ MENARD/ PAUMARD/ PERRAUT/ PERRIN/ PFUHL/ ...
Target
- ID
- 31187
- Name
- RYTau
- RA
- 65.490539
- DEC
- 28.44262
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 45.6390 | 45.6560 | 41.0000 | 41.0000 |
| U1-U3 | 87.2810 | 87.3110 | 46.2000 | 46.2000 |
| U1-U4 | 128.4850 | 128.5000 | 64.6410 | 64.6210 |
| U2-U3 | 42.0350 | 42.0480 | 51.9000 | 51.9000 |
| U2-U4 | 88.5810 | 88.5720 | 76.5610 | 76.5360 |
| U3-U4 | 53.3560 | 53.3310 | 95.7680 | 95.7470 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0100.C-0278(G) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 58097.2060172 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | RYTau |
| HIERARCH ESO INS SOBJ NAME | RYTau |
| RA | 65.490539 |
| DEC | 28.44262 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 316.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 10 |
| HIERARCH ESO ISS PBL12 START | 45.639 |
| HIERARCH ESO ISS PBL12 END | 45.656 |
| HIERARCH ESO ISS PBLA12 START | 41.0 |
| HIERARCH ESO ISS PBLA12 END | 41.0 |
| HIERARCH ESO ISS PBL13 START | 87.281 |
| HIERARCH ESO ISS PBL13 END | 87.311 |
| HIERARCH ESO ISS PBLA13 START | 46.2 |
| HIERARCH ESO ISS PBLA13 END | 46.2 |
| HIERARCH ESO ISS PBL14 START | 128.485 |
| HIERARCH ESO ISS PBL14 END | 128.5 |
| HIERARCH ESO ISS PBLA14 START | 64.641 |
| HIERARCH ESO ISS PBLA14 END | 64.621 |
| HIERARCH ESO ISS PBL23 START | 42.035 |
| HIERARCH ESO ISS PBL23 END | 42.048 |
| HIERARCH ESO ISS PBLA23 START | 51.9 |
| HIERARCH ESO ISS PBLA23 END | 51.9 |
| HIERARCH ESO ISS PBL24 START | 88.581 |
| HIERARCH ESO ISS PBL24 END | 88.572 |
| HIERARCH ESO ISS PBLA24 START | 76.561 |
| HIERARCH ESO ISS PBLA24 END | 76.536 |
| HIERARCH ESO ISS PBL34 START | 53.356 |
| HIERARCH ESO ISS PBL34 END | 53.331 |
| HIERARCH ESO ISS PBLA34 START | 95.768 |
| HIERARCH ESO ISS PBLA34 END | 95.747 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004793 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004793 |
| HIERARCH ESO ISS AMBI TEMP | 14.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |