Exposure
- ID
- PIONI.2024-06-07T06:54:51.456_1
- Header ID
- PIONI.2024-06-07T06:54:51.456
- Date updated
- 2024-06-07 07:00:36 UTC+0000
- Release date
- 2025-06-07 07:00:36 UTC+0000
- UTC Start
- 2024-06-07 06:54:51.456
- UTC End
- 2024-06-07 06:55:42.656
- MJD Start
- 60468.2880955506
- MJD End
- 60468.2886881432
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006305
- Ambient temperature (°C)
- 16.45
- Seeing (arcsec)
- 0.59
Observation
- ID
- 59567
- Category
- science
- Program ID
- 113.26ML.006
- Program Title
- VLTI+CHARA SURVEY ON YSOS: IMAGING THE DUST RIM & TEMPORAL VARIABILITY OF INNER DISK ASYMMETRIES
- Program Type
- Normal
- PI / COI
- KRAUS / CODRON / MONNIER / IBRAHIM
Target
- ID
- 44160
- Name
- HD 169142
- RA
- 276.123425
- DEC
- -29.78057
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.6570 | 48.6560 | 157.5000 | 157.7000 |
| A0-J2 | 126.8930 | 126.7980 | 99.4000 | 99.5000 |
| A0-J6 | 167.0990 | 167.0390 | 31.3010 | 31.3940 |
| B5-J2 | 109.3410 | 109.2490 | 77.2000 | 77.3000 |
| B5-J6 | 199.7540 | 199.7150 | 19.9700 | 20.0660 |
| J2-J6 | 167.8940 | 167.8990 | 346.7830 | 346.9030 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26ML.006 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60468.2880955506 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 169142 |
| RA | 276.123425 |
| DEC | -29.78057 |
| HIERARCH ESO INS OPTI2 NAME | FREE |
| HIERARCH ESO INS OPTI2 ID | FREE |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 51.2 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 48.657 |
| HIERARCH ESO ISS PBL12 END | 48.656 |
| HIERARCH ESO ISS PBLA12 START | 157.5 |
| HIERARCH ESO ISS PBLA12 END | 157.7 |
| HIERARCH ESO ISS PBL13 START | 126.893 |
| HIERARCH ESO ISS PBL13 END | 126.798 |
| HIERARCH ESO ISS PBLA13 START | 99.4 |
| HIERARCH ESO ISS PBLA13 END | 99.5 |
| HIERARCH ESO ISS PBL14 START | 167.099 |
| HIERARCH ESO ISS PBL14 END | 167.039 |
| HIERARCH ESO ISS PBLA14 START | 31.301 |
| HIERARCH ESO ISS PBLA14 END | 31.394 |
| HIERARCH ESO ISS PBL23 START | 109.341 |
| HIERARCH ESO ISS PBL23 END | 109.249 |
| HIERARCH ESO ISS PBLA23 START | 77.2 |
| HIERARCH ESO ISS PBLA23 END | 77.3 |
| HIERARCH ESO ISS PBL24 START | 199.754 |
| HIERARCH ESO ISS PBL24 END | 199.715 |
| HIERARCH ESO ISS PBLA24 START | 19.97 |
| HIERARCH ESO ISS PBLA24 END | 20.066 |
| HIERARCH ESO ISS PBL34 START | 167.894 |
| HIERARCH ESO ISS PBL34 END | 167.899 |
| HIERARCH ESO ISS PBLA34 START | 346.783 |
| HIERARCH ESO ISS PBLA34 END | 346.903 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006305 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006305 |
| HIERARCH ESO ISS AMBI TEMP | 16.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |