Exposure
- ID
- GRAVI.2021-03-01T07:52:25.047_2
- Header ID
- GRAVI.2021-03-01T07:52:25.047
- Date updated
- 2021-03-01 08:01:59 UTC+0000
- Release date
- 2022-03-01 08:01:58 UTC+0000
- UTC Start
- 2021-03-01 07:52:25.047
- UTC End
- 2021-03-01 07:53:13.047
- MJD Start
- 59274.32806767
- MJD End
- 59274.3286232256
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045285
- Ambient temperature (°C)
- 14.09
- Seeing (arcsec)
- 1.045
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 | 56.3500 | 56.3450 | 15.4000 | 15.5000 |
U1-U3 | 102.3360 | 102.3300 | 21.3000 | 21.4000 |
U1-U4 | 128.8880 | 128.9390 | 47.2540 | 47.4420 |
U2-U3 | 46.6390 | 46.6400 | 28.4000 | 28.5000 |
U2-U4 | 86.3220 | 86.4040 | 67.4160 | 67.6050 |
U3-U4 | 58.0880 | 58.1750 | 97.8100 | 97.9640 |
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 | 59274.32806767 |
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 | 68.0 |
HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
HIERARCH ESO DET2 NDIT | 48 |
HIERARCH ESO ISS PBL12 START | 56.35 |
HIERARCH ESO ISS PBL12 END | 56.345 |
HIERARCH ESO ISS PBLA12 START | 15.4 |
HIERARCH ESO ISS PBLA12 END | 15.5 |
HIERARCH ESO ISS PBL13 START | 102.336 |
HIERARCH ESO ISS PBL13 END | 102.33 |
HIERARCH ESO ISS PBLA13 START | 21.3 |
HIERARCH ESO ISS PBLA13 END | 21.4 |
HIERARCH ESO ISS PBL14 START | 128.888 |
HIERARCH ESO ISS PBL14 END | 128.939 |
HIERARCH ESO ISS PBLA14 START | 47.254 |
HIERARCH ESO ISS PBLA14 END | 47.442 |
HIERARCH ESO ISS PBL23 START | 46.639 |
HIERARCH ESO ISS PBL23 END | 46.64 |
HIERARCH ESO ISS PBLA23 START | 28.4 |
HIERARCH ESO ISS PBLA23 END | 28.5 |
HIERARCH ESO ISS PBL24 START | 86.322 |
HIERARCH ESO ISS PBL24 END | 86.404 |
HIERARCH ESO ISS PBLA24 START | 67.416 |
HIERARCH ESO ISS PBLA24 END | 67.605 |
HIERARCH ESO ISS PBL34 START | 58.088 |
HIERARCH ESO ISS PBL34 END | 58.175 |
HIERARCH ESO ISS PBLA34 START | 97.81 |
HIERARCH ESO ISS PBLA34 END | 97.964 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004579 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004478 |
HIERARCH ESO ISS AMBI TEMP | 14.09 |
HIERARCH ESO ISS AMBI FWHM START | 1.06 |
HIERARCH ESO ISS AMBI FWHM END | 1.03 |
HIERARCH ESO FT ROBJ NAME | CPD-36__6759 |
HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
HIERARCH ESO FT ROBJ DELTA | -370916.027 |