Exposure
- ID
- GRAVI.2021-04-02T08:35:46.012_2
- Header ID
- GRAVI.2021-04-02T08:35:46.012
- Date updated
- 2021-04-02 08:46:15 UTC+0000
- Release date
- 2022-04-02 08:46:15 UTC+0000
- UTC Start
- 2021-04-02 08:35:46.012
- UTC End
- 2021-04-02 08:36:34.012
- MJD Start
- 59306.35817144
- MJD End
- 59306.3587269956
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003119
- Ambient temperature (°C)
- 11.8
- Seeing (arcsec)
- 0.82
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 | 53.2990 | 53.2570 | 35.0000 | 35.1000 |
U1-U3 | 96.0210 | 95.9300 | 41.7000 | 41.8000 |
U1-U4 | 121.6650 | 121.4950 | 71.7160 | 71.8560 |
U2-U3 | 43.5300 | 43.4810 | 49.9000 | 50.0000 |
U2-U4 | 85.1070 | 85.0010 | 93.6870 | 93.8580 |
U3-U4 | 61.5450 | 61.5100 | 122.9800 | 123.1680 |
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 | 59306.35817144 |
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 | 68.0 |
HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
HIERARCH ESO DET2 NDIT | 48 |
HIERARCH ESO ISS PBL12 START | 53.299 |
HIERARCH ESO ISS PBL12 END | 53.257 |
HIERARCH ESO ISS PBLA12 START | 35.0 |
HIERARCH ESO ISS PBLA12 END | 35.1 |
HIERARCH ESO ISS PBL13 START | 96.021 |
HIERARCH ESO ISS PBL13 END | 95.93 |
HIERARCH ESO ISS PBLA13 START | 41.7 |
HIERARCH ESO ISS PBLA13 END | 41.8 |
HIERARCH ESO ISS PBL14 START | 121.665 |
HIERARCH ESO ISS PBL14 END | 121.495 |
HIERARCH ESO ISS PBLA14 START | 71.716 |
HIERARCH ESO ISS PBLA14 END | 71.856 |
HIERARCH ESO ISS PBL23 START | 43.53 |
HIERARCH ESO ISS PBL23 END | 43.481 |
HIERARCH ESO ISS PBLA23 START | 49.9 |
HIERARCH ESO ISS PBLA23 END | 50.0 |
HIERARCH ESO ISS PBL24 START | 85.107 |
HIERARCH ESO ISS PBL24 END | 85.001 |
HIERARCH ESO ISS PBLA24 START | 93.687 |
HIERARCH ESO ISS PBLA24 END | 93.858 |
HIERARCH ESO ISS PBL34 START | 61.545 |
HIERARCH ESO ISS PBL34 END | 61.51 |
HIERARCH ESO ISS PBLA34 START | 122.98 |
HIERARCH ESO ISS PBLA34 END | 123.168 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003119 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003119 |
HIERARCH ESO ISS AMBI TEMP | 11.8 |
HIERARCH ESO ISS AMBI FWHM START | 0.82 |
HIERARCH ESO ISS AMBI FWHM END | 0.82 |
HIERARCH ESO FT ROBJ NAME | CPD-36__6759 |
HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
HIERARCH ESO FT ROBJ DELTA | -370916.027 |