Exposure
- ID
- GRAVI.2024-07-24T02:07:11.296_2
- Header ID
- GRAVI.2024-07-24T02:07:11.296
- Date updated
- 2024-07-24 02:15:39 UTC+0000
- Release date
- 2024-07-24 02:07:11 UTC+0000
- UTC Start
- 2024-07-24 02:07:11.296
- UTC End
- 2024-07-24 02:07:38.896
- MJD Start
- 60515.08832519
- MJD End
- 60515.0886446344
- Exposure time (s)
- 27.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003189
- Ambient temperature (°C)
- 8.82
- Seeing (arcsec)
- 0.695
Observation
- ID
- 60157
- Category
- calibrator
- Program ID
- 113.26EM.002
- 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
- 44660
- Name
- HD174537
- RA
- 282.904379166667
- DEC
- -17.3105311944444
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 | 54.9810 | 54.9950 | 17.2000 | 17.3000 |
| U1-U3 | 98.9160 | 98.9540 | 23.6000 | 23.7000 |
| U1-U4 | 122.9180 | 123.0390 | 52.6400 | 52.7470 |
| U2-U3 | 44.6910 | 44.7160 | 31.4000 | 31.5000 |
| U2-U4 | 84.3560 | 84.4570 | 74.8310 | 74.9130 |
| U3-U4 | 60.2950 | 60.3500 | 105.4530 | 105.5010 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EM.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60515.08832519 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD174536 |
| HIERARCH ESO INS SOBJ NAME | HD174536 |
| RA | 282.906601 |
| DEC | -17.31059 |
| 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 | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 92 |
| HIERARCH ESO ISS PBL12 START | 54.981 |
| HIERARCH ESO ISS PBL12 END | 54.995 |
| HIERARCH ESO ISS PBLA12 START | 17.2 |
| HIERARCH ESO ISS PBLA12 END | 17.3 |
| HIERARCH ESO ISS PBL13 START | 98.916 |
| HIERARCH ESO ISS PBL13 END | 98.954 |
| HIERARCH ESO ISS PBLA13 START | 23.6 |
| HIERARCH ESO ISS PBLA13 END | 23.7 |
| HIERARCH ESO ISS PBL14 START | 122.918 |
| HIERARCH ESO ISS PBL14 END | 123.039 |
| HIERARCH ESO ISS PBLA14 START | 52.64 |
| HIERARCH ESO ISS PBLA14 END | 52.747 |
| HIERARCH ESO ISS PBL23 START | 44.691 |
| HIERARCH ESO ISS PBL23 END | 44.716 |
| HIERARCH ESO ISS PBLA23 START | 31.4 |
| HIERARCH ESO ISS PBLA23 END | 31.5 |
| HIERARCH ESO ISS PBL24 START | 84.356 |
| HIERARCH ESO ISS PBL24 END | 84.457 |
| HIERARCH ESO ISS PBLA24 START | 74.831 |
| HIERARCH ESO ISS PBLA24 END | 74.913 |
| HIERARCH ESO ISS PBL34 START | 60.295 |
| HIERARCH ESO ISS PBL34 END | 60.35 |
| HIERARCH ESO ISS PBLA34 START | 105.453 |
| HIERARCH ESO ISS PBLA34 END | 105.501 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003702 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002676 |
| HIERARCH ESO ISS AMBI TEMP | 8.82 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |
| HIERARCH ESO FT ROBJ NAME | HD174537 |
| HIERARCH ESO FT ROBJ ALPHA | 185137.0510 |
| HIERARCH ESO FT ROBJ DELTA | -171837.9123 |