Exposure
- ID
- GRAVI.2022-11-17T05:35:59.799_1
- Header ID
- GRAVI.2022-11-17T05:35:59.799
- Date updated
- 2022-11-17 05:50:44 UTC+0000
- Release date
- 2022-11-17 05:35:59 UTC+0000
- UTC Start
- 2022-11-17 05:35:59.799
- UTC End
- 2022-11-17 05:41:59.799
- MJD Start
- 59900.23333101
- MJD End
- 59900.2374976767
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043145
- Ambient temperature (°C)
- 17.23
- Seeing (arcsec)
- 0.58
Observation
- ID
- 53166
- Category
- calibrator
- Program ID
- 110.246N.004
- Program Title
- VLTI+CHARA SURVEY ON YSOS: IMAGING THE DUST RIM & TEMPORAL VARIABILITY OF INNER DISK ASYMMETRIES
- Program Type
- Normal
- PI / COI
- KRAUS/ HARRIES/ MONNIER/ KLUSKA/ LABDON/ SETTERHOLM/ LE BOUQUIN
Target
- ID
- 39534
- Name
- HD261783
- RA
- 86.550354
- DEC
- -4.01699
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2000 | 25.1530 | 137.1000 | 137.3000 |
| A0-D0 | 29.5540 | 29.8600 | 69.5000 | 69.8000 |
| A0-C1 | 22.4740 | 22.5330 | 113.2350 | 113.2810 |
| B2-D0 | 30.6710 | 30.8090 | 20.1000 | 20.9000 |
| B2-C1 | 10.2170 | 10.2630 | 20.0390 | 20.8400 |
| D0-C1 | 20.4530 | 20.5460 | 200.1090 | 200.9090 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.246N.004 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59900.23333101 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 38507 |
| HIERARCH ESO INS SOBJ NAME | HD261783 |
| RA | 86.550354 |
| DEC | -4.01699 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 25.2 |
| HIERARCH ESO ISS PBL12 END | 25.153 |
| HIERARCH ESO ISS PBLA12 START | 137.1 |
| HIERARCH ESO ISS PBLA12 END | 137.3 |
| HIERARCH ESO ISS PBL13 START | 29.554 |
| HIERARCH ESO ISS PBL13 END | 29.86 |
| HIERARCH ESO ISS PBLA13 START | 69.5 |
| HIERARCH ESO ISS PBLA13 END | 69.8 |
| HIERARCH ESO ISS PBL14 START | 22.474 |
| HIERARCH ESO ISS PBL14 END | 22.533 |
| HIERARCH ESO ISS PBLA14 START | 113.235 |
| HIERARCH ESO ISS PBLA14 END | 113.281 |
| HIERARCH ESO ISS PBL23 START | 30.671 |
| HIERARCH ESO ISS PBL23 END | 30.809 |
| HIERARCH ESO ISS PBLA23 START | 20.1 |
| HIERARCH ESO ISS PBLA23 END | 20.9 |
| HIERARCH ESO ISS PBL24 START | 10.217 |
| HIERARCH ESO ISS PBL24 END | 10.263 |
| HIERARCH ESO ISS PBLA24 START | 20.039 |
| HIERARCH ESO ISS PBLA24 END | 20.84 |
| HIERARCH ESO ISS PBL34 START | 20.453 |
| HIERARCH ESO ISS PBL34 END | 20.546 |
| HIERARCH ESO ISS PBLA34 START | 200.109 |
| HIERARCH ESO ISS PBLA34 END | 200.909 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005264 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003365 |
| HIERARCH ESO ISS AMBI TEMP | 17.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |