Exposure
- ID
- GRAVI.2021-04-02T09:09:46.098_2
- Header ID
- GRAVI.2021-04-02T09:09:46.098
- Date updated
- 2021-04-02 09:26:15 UTC+0000
- Release date
- 2022-04-02 09:26:15 UTC+0000
- UTC Start
- 2021-04-02 09:09:46.098
- UTC End
- 2021-04-02 09:15:06.098
- MJD Start
- 59306.38178354
- MJD End
- 59306.3854872437
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002588
- Ambient temperature (°C)
- 12.12
- Seeing (arcsec)
- 0.95
Observation
- ID
- 46986
- 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
- 35262
- Name
- CPD-36__6759
- RA
- 228.951858333333
- DEC
- -37.1544519444444
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.8330 | 51.5520 | 38.0000 | 38.5000 |
| U1-U3 | 92.8120 | 92.1980 | 44.8000 | 45.3000 |
| U1-U4 | 115.6140 | 114.4440 | 76.0330 | 76.7510 |
| U2-U3 | 41.7920 | 41.4580 | 53.2000 | 53.7000 |
| U2-U4 | 81.2950 | 80.5550 | 99.1440 | 100.0920 |
| U3-U4 | 60.2380 | 59.9790 | 129.0360 | 130.0990 |
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 | 59306.38178354 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | CPD-36 6759 |
| HIERARCH ESO INS SOBJ NAME | HD135344B_F3 |
| RA | 228.954626 |
| DEC | -37.1546 |
| 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 | 51.833 |
| HIERARCH ESO ISS PBL12 END | 51.552 |
| HIERARCH ESO ISS PBLA12 START | 38.0 |
| HIERARCH ESO ISS PBLA12 END | 38.5 |
| HIERARCH ESO ISS PBL13 START | 92.812 |
| HIERARCH ESO ISS PBL13 END | 92.198 |
| HIERARCH ESO ISS PBLA13 START | 44.8 |
| HIERARCH ESO ISS PBLA13 END | 45.3 |
| HIERARCH ESO ISS PBL14 START | 115.614 |
| HIERARCH ESO ISS PBL14 END | 114.444 |
| HIERARCH ESO ISS PBLA14 START | 76.033 |
| HIERARCH ESO ISS PBLA14 END | 76.751 |
| HIERARCH ESO ISS PBL23 START | 41.792 |
| HIERARCH ESO ISS PBL23 END | 41.458 |
| HIERARCH ESO ISS PBLA23 START | 53.2 |
| HIERARCH ESO ISS PBLA23 END | 53.7 |
| HIERARCH ESO ISS PBL24 START | 81.295 |
| HIERARCH ESO ISS PBL24 END | 80.555 |
| HIERARCH ESO ISS PBLA24 START | 99.144 |
| HIERARCH ESO ISS PBLA24 END | 100.092 |
| HIERARCH ESO ISS PBL34 START | 60.238 |
| HIERARCH ESO ISS PBL34 END | 59.979 |
| HIERARCH ESO ISS PBLA34 START | 129.036 |
| HIERARCH ESO ISS PBLA34 END | 130.099 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002588 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002588 |
| HIERARCH ESO ISS AMBI TEMP | 12.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.95 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |
| HIERARCH ESO FT ROBJ NAME | CPD-36__6759 |
| HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
| HIERARCH ESO FT ROBJ DELTA | -370916.027 |