Exposure
- ID
- GRAVI.2021-03-01T08:47:25.185_2
- Header ID
- GRAVI.2021-03-01T08:47:25.185
- Date updated
- 2021-03-01 09:07:34 UTC+0000
- Release date
- 2022-03-01 09:07:33 UTC+0000
- UTC Start
- 2021-03-01 08:47:25.185
- UTC End
- 2021-03-01 08:52:45.185
- MJD Start
- 59274.36626372
- MJD End
- 59274.3699674237
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0048585
- Ambient temperature (°C)
- 13.81
- Seeing (arcsec)
- 0.96
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 | 55.9380 | 55.8720 | 22.5000 | 23.2000 |
| U1-U3 | 101.6360 | 101.5090 | 28.8000 | 29.5000 |
| U1-U4 | 130.2060 | 130.1720 | 56.0800 | 56.9290 |
| U2-U3 | 46.4330 | 46.3780 | 36.3000 | 37.1000 |
| U2-U4 | 89.1260 | 89.2510 | 76.3790 | 77.2570 |
| U3-U4 | 61.3550 | 61.5670 | 105.5250 | 106.3280 |
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 | 59274.36626372 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | CPD-36 6759 |
| HIERARCH ESO INS SOBJ NAME | HD135344B_F1 |
| RA | 228.954332 |
| DEC | -37.15466 |
| 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 | 55.938 |
| HIERARCH ESO ISS PBL12 END | 55.872 |
| HIERARCH ESO ISS PBLA12 START | 22.5 |
| HIERARCH ESO ISS PBLA12 END | 23.2 |
| HIERARCH ESO ISS PBL13 START | 101.636 |
| HIERARCH ESO ISS PBL13 END | 101.509 |
| HIERARCH ESO ISS PBLA13 START | 28.8 |
| HIERARCH ESO ISS PBLA13 END | 29.5 |
| HIERARCH ESO ISS PBL14 START | 130.206 |
| HIERARCH ESO ISS PBL14 END | 130.172 |
| HIERARCH ESO ISS PBLA14 START | 56.08 |
| HIERARCH ESO ISS PBLA14 END | 56.929 |
| HIERARCH ESO ISS PBL23 START | 46.433 |
| HIERARCH ESO ISS PBL23 END | 46.378 |
| HIERARCH ESO ISS PBLA23 START | 36.3 |
| HIERARCH ESO ISS PBLA23 END | 37.1 |
| HIERARCH ESO ISS PBL24 START | 89.126 |
| HIERARCH ESO ISS PBL24 END | 89.251 |
| HIERARCH ESO ISS PBLA24 START | 76.379 |
| HIERARCH ESO ISS PBLA24 END | 77.257 |
| HIERARCH ESO ISS PBL34 START | 61.355 |
| HIERARCH ESO ISS PBL34 END | 61.567 |
| HIERARCH ESO ISS PBLA34 START | 105.525 |
| HIERARCH ESO ISS PBLA34 END | 106.328 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004865 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004852 |
| HIERARCH ESO ISS AMBI TEMP | 13.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.98 |
| HIERARCH ESO ISS AMBI FWHM END | 0.94 |
| HIERARCH ESO FT ROBJ NAME | CPD-36__6759 |
| HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
| HIERARCH ESO FT ROBJ DELTA | -370916.027 |