Exposure
- ID
- PIONI.2025-05-31T03:50:54.331_1
- Header ID
- PIONI.2025-05-31T03:50:54.331
- Date updated
- 2025-05-31 04:01:00 UTC+0000
- Release date
- 2025-05-31 03:50:54 UTC+0000
- UTC Start
- 2025-05-31 03:50:54.331
- UTC End
- 2025-05-31 03:51:19.931
- MJD Start
- 60826.1603510478
- MJD End
- 60826.1606473441
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01142
- Ambient temperature (°C)
- 15.39
- Seeing (arcsec)
- 0.3
Observation
- ID
- 67668
- Category
- calibrator
- Program ID
- 115.285P.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 50321
- Name
- HD169267
- RA
- 275.998646
- DEC
- -2.47159
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.5670 | 48.5720 | 143.0000 | 143.0000 |
| A0-J2 | 100.4730 | 100.6850 | 91.3000 | 91.3000 |
| A0-J6 | 143.5380 | 143.5640 | 6.4100 | 6.5110 |
| B5-J2 | 80.0440 | 80.2270 | 62.9000 | 62.9000 |
| B5-J6 | 181.9150 | 181.8990 | 355.8430 | 355.9220 |
| J2-J6 | 167.7170 | 167.7040 | 329.7830 | 329.7970 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60826.1603510478 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD169267 |
| RA | 275.998646 |
| DEC | -2.47159 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 48.567 |
| HIERARCH ESO ISS PBL12 END | 48.572 |
| HIERARCH ESO ISS PBLA12 START | 143.0 |
| HIERARCH ESO ISS PBLA12 END | 143.0 |
| HIERARCH ESO ISS PBL13 START | 100.473 |
| HIERARCH ESO ISS PBL13 END | 100.685 |
| HIERARCH ESO ISS PBLA13 START | 91.3 |
| HIERARCH ESO ISS PBLA13 END | 91.3 |
| HIERARCH ESO ISS PBL14 START | 143.538 |
| HIERARCH ESO ISS PBL14 END | 143.564 |
| HIERARCH ESO ISS PBLA14 START | 6.41 |
| HIERARCH ESO ISS PBLA14 END | 6.511 |
| HIERARCH ESO ISS PBL23 START | 80.044 |
| HIERARCH ESO ISS PBL23 END | 80.227 |
| HIERARCH ESO ISS PBLA23 START | 62.9 |
| HIERARCH ESO ISS PBLA23 END | 62.9 |
| HIERARCH ESO ISS PBL24 START | 181.915 |
| HIERARCH ESO ISS PBL24 END | 181.899 |
| HIERARCH ESO ISS PBLA24 START | 355.843 |
| HIERARCH ESO ISS PBLA24 END | 355.922 |
| HIERARCH ESO ISS PBL34 START | 167.717 |
| HIERARCH ESO ISS PBL34 END | 167.704 |
| HIERARCH ESO ISS PBLA34 START | 329.783 |
| HIERARCH ESO ISS PBLA34 END | 329.797 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011369 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011471 |
| HIERARCH ESO ISS AMBI TEMP | 15.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.29 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |