Exposure
- ID
- PIONI.2024-06-21T05:59:00.533_1
- Header ID
- PIONI.2024-06-21T05:59:00.533
- Date updated
- 2024-06-21 06:05:33 UTC+0000
- Release date
- 2025-06-21 06:05:33 UTC+0000
- UTC Start
- 2024-06-21 05:59:00.533
- UTC End
- 2024-06-21 06:00:17.333
- MJD Start
- 60482.2493117247
- MJD End
- 60482.2502006136
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 9.57
- Seeing (arcsec)
- 2.1
Observation
- ID
- 59719
- Category
- science
- Program ID
- 113.26ML.001
- 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
- 44294
- Name
- HD_166191
- RA
- 272.625143
- DEC
- -23.56694
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.9780 | 24.9660 | 150.2000 | 150.4000 |
| A0-D0 | 31.0540 | 31.0100 | 77.1000 | 77.2000 |
| A0-C1 | 22.0050 | 21.9790 | 123.4700 | 123.6600 |
| B2-D0 | 33.7290 | 33.7180 | 32.0000 | 32.1000 |
| B2-C1 | 11.2360 | 11.2320 | 31.9160 | 32.0290 |
| D0-C1 | 22.4940 | 22.4860 | 211.9780 | 212.0910 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26ML.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60482.2493117247 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_166191 |
| RA | 272.625143 |
| DEC | -23.56694 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| 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 | 76.8 |
| HIERARCH ESO DET DIT | 0.0015 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 24.978 |
| HIERARCH ESO ISS PBL12 END | 24.966 |
| HIERARCH ESO ISS PBLA12 START | 150.2 |
| HIERARCH ESO ISS PBLA12 END | 150.4 |
| HIERARCH ESO ISS PBL13 START | 31.054 |
| HIERARCH ESO ISS PBL13 END | 31.01 |
| HIERARCH ESO ISS PBLA13 START | 77.1 |
| HIERARCH ESO ISS PBLA13 END | 77.2 |
| HIERARCH ESO ISS PBL14 START | 22.005 |
| HIERARCH ESO ISS PBL14 END | 21.979 |
| HIERARCH ESO ISS PBLA14 START | 123.47 |
| HIERARCH ESO ISS PBLA14 END | 123.66 |
| HIERARCH ESO ISS PBL23 START | 33.729 |
| HIERARCH ESO ISS PBL23 END | 33.718 |
| HIERARCH ESO ISS PBLA23 START | 32.0 |
| HIERARCH ESO ISS PBLA23 END | 32.1 |
| HIERARCH ESO ISS PBL24 START | 11.236 |
| HIERARCH ESO ISS PBL24 END | 11.232 |
| HIERARCH ESO ISS PBLA24 START | 31.916 |
| HIERARCH ESO ISS PBLA24 END | 32.029 |
| HIERARCH ESO ISS PBL34 START | 22.494 |
| HIERARCH ESO ISS PBL34 END | 22.486 |
| HIERARCH ESO ISS PBLA34 START | 211.978 |
| HIERARCH ESO ISS PBLA34 END | 212.091 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
| HIERARCH ESO ISS AMBI TEMP | 9.57 |
| HIERARCH ESO ISS AMBI FWHM START | 2.1 |
| HIERARCH ESO ISS AMBI FWHM END | 2.1 |