Exposure
- ID
- PIONI.2024-06-07T03:22:08.853_1
- Header ID
- PIONI.2024-06-07T03:22:08.853
- Date updated
- 2024-06-07 03:30:41 UTC+0000
- Release date
- 2025-06-07 03:30:41 UTC+0000
- UTC Start
- 2024-06-07 03:22:08.853
- UTC End
- 2024-06-07 03:23:00.053
- MJD Start
- 60468.1403802377
- MJD End
- 60468.1409728303
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.015912
- Ambient temperature (°C)
- 16.73
- Seeing (arcsec)
- 0.565
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 | 44.1090 | 44.1620 | 138.5000 | 138.6000 |
| A0-J2 | 106.1840 | 106.4560 | 70.5000 | 70.7000 |
| A0-J6 | 169.0230 | 169.0280 | 5.2930 | 5.4410 |
| B5-J2 | 98.5860 | 98.7360 | 46.0000 | 46.2000 |
| B5-J6 | 201.8130 | 201.8140 | 356.1320 | 356.2550 |
| J2-J6 | 157.4160 | 157.5390 | 327.5440 | 327.6020 |
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 | 60468.1403802377 |
| 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 | 44.109 |
| HIERARCH ESO ISS PBL12 END | 44.162 |
| HIERARCH ESO ISS PBLA12 START | 138.5 |
| HIERARCH ESO ISS PBLA12 END | 138.6 |
| HIERARCH ESO ISS PBL13 START | 106.184 |
| HIERARCH ESO ISS PBL13 END | 106.456 |
| HIERARCH ESO ISS PBLA13 START | 70.5 |
| HIERARCH ESO ISS PBLA13 END | 70.7 |
| HIERARCH ESO ISS PBL14 START | 169.023 |
| HIERARCH ESO ISS PBL14 END | 169.028 |
| HIERARCH ESO ISS PBLA14 START | 5.293 |
| HIERARCH ESO ISS PBLA14 END | 5.441 |
| HIERARCH ESO ISS PBL23 START | 98.586 |
| HIERARCH ESO ISS PBL23 END | 98.736 |
| HIERARCH ESO ISS PBLA23 START | 46.0 |
| HIERARCH ESO ISS PBLA23 END | 46.2 |
| HIERARCH ESO ISS PBL24 START | 201.813 |
| HIERARCH ESO ISS PBL24 END | 201.814 |
| HIERARCH ESO ISS PBLA24 START | 356.132 |
| HIERARCH ESO ISS PBLA24 END | 356.255 |
| HIERARCH ESO ISS PBL34 START | 157.416 |
| HIERARCH ESO ISS PBL34 END | 157.539 |
| HIERARCH ESO ISS PBLA34 START | 327.544 |
| HIERARCH ESO ISS PBLA34 END | 327.602 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.014892 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.016932 |
| HIERARCH ESO ISS AMBI TEMP | 16.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |