Exposure
- ID
- GRAVI.2021-03-01T08:07:43.086_2
- Header ID
- GRAVI.2021-03-01T08:07:43.086
- Date updated
- 2021-03-01 08:16:32 UTC+0000
- Release date
- 2022-03-01 08:16:32 UTC+0000
- UTC Start
- 2021-03-01 08:07:43.086
- UTC End
- 2021-03-01 08:08:31.086
- MJD Start
- 59274.33869312
- MJD End
- 59274.3392486756
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040325
- Ambient temperature (°C)
- 14.06
- Seeing (arcsec)
- 1.145
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 | 56.2710 | 56.2640 | 17.4000 | 17.6000 |
U1-U3 | 102.2250 | 102.2150 | 23.4000 | 23.6000 |
U1-U4 | 129.5230 | 129.5610 | 49.8180 | 49.9990 |
U2-U3 | 46.6330 | 46.6320 | 30.7000 | 30.8000 |
U2-U4 | 87.3730 | 87.4410 | 70.0010 | 70.1840 |
U3-U4 | 59.2150 | 59.2900 | 99.9520 | 100.1060 |
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 | 59274.33869312 |
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 | 56.271 |
HIERARCH ESO ISS PBL12 END | 56.264 |
HIERARCH ESO ISS PBLA12 START | 17.4 |
HIERARCH ESO ISS PBLA12 END | 17.6 |
HIERARCH ESO ISS PBL13 START | 102.225 |
HIERARCH ESO ISS PBL13 END | 102.215 |
HIERARCH ESO ISS PBLA13 START | 23.4 |
HIERARCH ESO ISS PBLA13 END | 23.6 |
HIERARCH ESO ISS PBL14 START | 129.523 |
HIERARCH ESO ISS PBL14 END | 129.561 |
HIERARCH ESO ISS PBLA14 START | 49.818 |
HIERARCH ESO ISS PBLA14 END | 49.999 |
HIERARCH ESO ISS PBL23 START | 46.633 |
HIERARCH ESO ISS PBL23 END | 46.632 |
HIERARCH ESO ISS PBLA23 START | 30.7 |
HIERARCH ESO ISS PBLA23 END | 30.8 |
HIERARCH ESO ISS PBL24 START | 87.373 |
HIERARCH ESO ISS PBL24 END | 87.441 |
HIERARCH ESO ISS PBLA24 START | 70.001 |
HIERARCH ESO ISS PBLA24 END | 70.184 |
HIERARCH ESO ISS PBL34 START | 59.215 |
HIERARCH ESO ISS PBL34 END | 59.29 |
HIERARCH ESO ISS PBLA34 START | 99.952 |
HIERARCH ESO ISS PBLA34 END | 100.106 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004231 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003834 |
HIERARCH ESO ISS AMBI TEMP | 14.06 |
HIERARCH ESO ISS AMBI FWHM START | 1.06 |
HIERARCH ESO ISS AMBI FWHM END | 1.23 |
HIERARCH ESO FT ROBJ NAME | CPD-36__6759 |
HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
HIERARCH ESO FT ROBJ DELTA | -370916.027 |