Exposure
- ID
- GRAVI.2021-03-31T05:37:44.817_1
- Header ID
- GRAVI.2021-03-31T05:37:44.817
- Date updated
- 2021-03-31 05:55:11 UTC+0000
- Release date
- 2022-03-31 05:55:11 UTC+0000
- UTC Start
- 2021-03-31 05:37:44.817
- UTC End
- 2021-03-31 05:43:04.817
- MJD Start
- 59304.23454649
- MJD End
- 59304.2382501937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0048195
- Ambient temperature (°C)
- 11.5
- Seeing (arcsec)
- 0.455
Observation
- ID
- 47347
- Category
- science
- Program ID
- 106.21K1.001
- Program Title
- CONFIRMATION OF A COMPANION IN THE CAVITY OF A PROTOPLANETARY DISC WITH GRAVITY
- Program Type
- Normal
- PI / COI
- CHRISTIAENS/ LACOUR/ GIRARD/ ABSIL/ CASASSUS/ PEREZ/ VAN DER MAREL/ MESA/ REGGIANI/ WILLIAMS/ MILLI/ MAWET/ MONTESINOS/ ZURLO/ PRICE/ PINTE/ CIEZA/ HENNING/ DE BOER/ DE ZEEUW/ VIGAN/ PALADINI/ BOCCALETTI/ WANG/ NOWAK/ STOLKER/ HINKLEY/ BENISTY/ PUEYO/ ...
Target
- ID
- 35509
- Name
- HD135344B_F2
- RA
- 228.954531
- DEC
- -37.15455
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.4140 | 56.3950 | 13.1000 | 13.9000 |
| U1-U3 | 102.4050 | 102.3870 | 18.8000 | 19.7000 |
| U1-U4 | 128.0010 | 128.3210 | 44.3270 | 45.3310 |
| U2-U3 | 46.6130 | 46.6250 | 25.8000 | 26.6000 |
| U2-U4 | 84.9550 | 85.4430 | 64.4650 | 65.4830 |
| U3-U4 | 56.6580 | 57.1670 | 95.4330 | 96.2450 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21K1.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59304.23454649 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | CPD-36 6759 |
| HIERARCH ESO INS SOBJ NAME | HD135344B_F2 |
| RA | 228.954531 |
| DEC | -37.15455 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 56.414 |
| HIERARCH ESO ISS PBL12 END | 56.395 |
| HIERARCH ESO ISS PBLA12 START | 13.1 |
| HIERARCH ESO ISS PBLA12 END | 13.9 |
| HIERARCH ESO ISS PBL13 START | 102.405 |
| HIERARCH ESO ISS PBL13 END | 102.387 |
| HIERARCH ESO ISS PBLA13 START | 18.8 |
| HIERARCH ESO ISS PBLA13 END | 19.7 |
| HIERARCH ESO ISS PBL14 START | 128.001 |
| HIERARCH ESO ISS PBL14 END | 128.321 |
| HIERARCH ESO ISS PBLA14 START | 44.327 |
| HIERARCH ESO ISS PBLA14 END | 45.331 |
| HIERARCH ESO ISS PBL23 START | 46.613 |
| HIERARCH ESO ISS PBL23 END | 46.625 |
| HIERARCH ESO ISS PBLA23 START | 25.8 |
| HIERARCH ESO ISS PBLA23 END | 26.6 |
| HIERARCH ESO ISS PBL24 START | 84.955 |
| HIERARCH ESO ISS PBL24 END | 85.443 |
| HIERARCH ESO ISS PBLA24 START | 64.465 |
| HIERARCH ESO ISS PBLA24 END | 65.483 |
| HIERARCH ESO ISS PBL34 START | 56.658 |
| HIERARCH ESO ISS PBL34 END | 57.167 |
| HIERARCH ESO ISS PBLA34 START | 95.433 |
| HIERARCH ESO ISS PBLA34 END | 96.245 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004975 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004664 |
| HIERARCH ESO ISS AMBI TEMP | 11.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |
| HIERARCH ESO FT ROBJ NAME | CPD-36__6759 |
| HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
| HIERARCH ESO FT ROBJ DELTA | -370916.027 |