Exposure
- ID
- PIONI.2024-04-25T04:01:01.322_1
- Header ID
- PIONI.2024-04-25T04:01:01.322
- Date updated
- 2024-04-25 04:05:28 UTC+0000
- Release date
- 2024-04-25 04:01:01 UTC+0000
- UTC Start
- 2024-04-25 04:01:01.322
- UTC End
- 2024-04-25 04:01:52.522
- MJD Start
- 60425.1673764084
- MJD End
- 60425.167969001
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01362
- Ambient temperature (°C)
- 16.11
- Seeing (arcsec)
- 0.44
Observation
- ID
- 58944
- Category
- calibrator
- Program ID
- 111.24GV.002
- Program Title
- TRACING BINARITY OF HIGH-MASS STARS AT BIRTH WITH PIONIER
- Program Type
- Normal
- PI / COI
- KOUMPIA/ DE WIT/ OUDMAIJER/ SHENTON/ FROST/ KOUTOULAKI
Target
- ID
- 43632
- Name
- HD 156688
- RA
- 260.180308
- DEC
- -38.02074
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.4800 | 56.4810 | 355.6000 | 355.8000 |
| U1-U3 | 102.3840 | 102.3840 | 359.7000 | 359.9000 |
| U1-U4 | 120.1090 | 120.1660 | 18.9760 | 19.2110 |
| U2-U3 | 46.2250 | 46.2270 | 4.8000 | 4.9000 |
| U2-U4 | 71.8220 | 71.9330 | 37.1230 | 37.3960 |
| U3-U4 | 41.0730 | 41.2300 | 74.1810 | 74.3980 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24GV.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60425.1673764084 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 156688 |
| RA | 260.180308 |
| DEC | -38.02074 |
| 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 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 51.2 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 56.48 |
| HIERARCH ESO ISS PBL12 END | 56.481 |
| HIERARCH ESO ISS PBLA12 START | 355.6 |
| HIERARCH ESO ISS PBLA12 END | 355.8 |
| HIERARCH ESO ISS PBL13 START | 102.384 |
| HIERARCH ESO ISS PBL13 END | 102.384 |
| HIERARCH ESO ISS PBLA13 START | 359.7 |
| HIERARCH ESO ISS PBLA13 END | 359.9 |
| HIERARCH ESO ISS PBL14 START | 120.109 |
| HIERARCH ESO ISS PBL14 END | 120.166 |
| HIERARCH ESO ISS PBLA14 START | 18.976 |
| HIERARCH ESO ISS PBLA14 END | 19.211 |
| HIERARCH ESO ISS PBL23 START | 46.225 |
| HIERARCH ESO ISS PBL23 END | 46.227 |
| HIERARCH ESO ISS PBLA23 START | 4.8 |
| HIERARCH ESO ISS PBLA23 END | 4.9 |
| HIERARCH ESO ISS PBL24 START | 71.822 |
| HIERARCH ESO ISS PBL24 END | 71.933 |
| HIERARCH ESO ISS PBLA24 START | 37.123 |
| HIERARCH ESO ISS PBLA24 END | 37.396 |
| HIERARCH ESO ISS PBL34 START | 41.073 |
| HIERARCH ESO ISS PBL34 END | 41.23 |
| HIERARCH ESO ISS PBLA34 START | 74.181 |
| HIERARCH ESO ISS PBLA34 END | 74.398 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01362 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01362 |
| HIERARCH ESO ISS AMBI TEMP | 16.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |