Exposure
- ID
- GRAVI.2024-06-02T02:03:25.810_2
- Header ID
- GRAVI.2024-06-02T02:03:25.810
- Date updated
- 2024-06-02 02:20:36 UTC+0000
- Release date
- 2025-06-02 02:20:36 UTC+0000
- UTC Start
- 2024-06-02 02:03:25.810
- UTC End
- 2024-06-02 02:09:25.810
- MJD Start
- 60463.08571539
- MJD End
- 60463.0898820567
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00426
- Ambient temperature (°C)
- 16.06
- Seeing (arcsec)
- 0.645
Observation
- ID
- 58978
- Category
- science
- Program ID
- 113.26EM.001
- Program Title
- DIRECT CONFIRMATION OF PROTOPLANET CANDIDATES IN TRANSITION DISKS
- Program Type
- Normal
- PI / COI
- BENISTY / BOURDAROT / GINSKI / KAMMERER / LACOUR / BAE / FACCHINI / TEAGUE
Target
- ID
- 43662
- Name
- HD135344B
- RA
- 228.951858333333
- DEC
- -37.1544511111111
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 | 56.2560 | 56.2130 | 17.7000 | 18.6000 |
| U1-U3 | 102.2020 | 102.1330 | 23.7000 | 24.6000 |
| U1-U4 | 129.6030 | 129.8030 | 50.1870 | 51.2450 |
| U2-U3 | 46.6290 | 46.6140 | 31.0000 | 31.9000 |
| U2-U4 | 87.5140 | 87.8880 | 70.3720 | 71.4420 |
| U3-U4 | 59.3660 | 59.7840 | 100.2620 | 101.1710 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EM.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60463.08571539 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD135344B |
| HIERARCH ESO INS SOBJ NAME | HD135344B |
| RA | 228.954552 |
| DEC | -37.15454 |
| 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 | 388.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 56.256 |
| HIERARCH ESO ISS PBL12 END | 56.213 |
| HIERARCH ESO ISS PBLA12 START | 17.7 |
| HIERARCH ESO ISS PBLA12 END | 18.6 |
| HIERARCH ESO ISS PBL13 START | 102.202 |
| HIERARCH ESO ISS PBL13 END | 102.133 |
| HIERARCH ESO ISS PBLA13 START | 23.7 |
| HIERARCH ESO ISS PBLA13 END | 24.6 |
| HIERARCH ESO ISS PBL14 START | 129.603 |
| HIERARCH ESO ISS PBL14 END | 129.803 |
| HIERARCH ESO ISS PBLA14 START | 50.187 |
| HIERARCH ESO ISS PBLA14 END | 51.245 |
| HIERARCH ESO ISS PBL23 START | 46.629 |
| HIERARCH ESO ISS PBL23 END | 46.614 |
| HIERARCH ESO ISS PBLA23 START | 31.0 |
| HIERARCH ESO ISS PBLA23 END | 31.9 |
| HIERARCH ESO ISS PBL24 START | 87.514 |
| HIERARCH ESO ISS PBL24 END | 87.888 |
| HIERARCH ESO ISS PBLA24 START | 70.372 |
| HIERARCH ESO ISS PBLA24 END | 71.442 |
| HIERARCH ESO ISS PBL34 START | 59.366 |
| HIERARCH ESO ISS PBL34 END | 59.784 |
| HIERARCH ESO ISS PBLA34 START | 100.262 |
| HIERARCH ESO ISS PBLA34 END | 101.171 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004881 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003639 |
| HIERARCH ESO ISS AMBI TEMP | 16.06 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |
| HIERARCH ESO FT ROBJ NAME | HD135344B |
| HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
| HIERARCH ESO FT ROBJ DELTA | -370916.024 |