Exposure
- ID
- PIONI.2025-05-31T03:49:01.544_1
- Header ID
- PIONI.2025-05-31T03:49:01.544
- Date updated
- 2025-05-31 03:56:10 UTC+0000
- Release date
- 2025-05-31 03:49:01 UTC+0000
- UTC Start
- 2025-05-31 03:49:01.544
- UTC End
- 2025-05-31 03:49:27.144
- MJD Start
- 60826.1590456525
- MJD End
- 60826.1593419488
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0112575
- Ambient temperature (°C)
- 15.4
- Seeing (arcsec)
- 0.28500000000000003
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 | 48.5520 | 48.5570 | 143.0000 | 143.0000 |
| A0-J2 | 99.8060 | 100.0210 | 91.3000 | 91.3000 |
| A0-J6 | 143.4570 | 143.4820 | 6.0970 | 6.1980 |
| B5-J2 | 79.4740 | 79.6580 | 62.6000 | 62.7000 |
| B5-J6 | 181.9680 | 181.9510 | 355.5990 | 355.6780 |
| J2-J6 | 167.7530 | 167.7420 | 329.7420 | 329.7550 |
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 | 60826.1590456525 |
| 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 | 48.552 |
| HIERARCH ESO ISS PBL12 END | 48.557 |
| HIERARCH ESO ISS PBLA12 START | 143.0 |
| HIERARCH ESO ISS PBLA12 END | 143.0 |
| HIERARCH ESO ISS PBL13 START | 99.806 |
| HIERARCH ESO ISS PBL13 END | 100.021 |
| HIERARCH ESO ISS PBLA13 START | 91.3 |
| HIERARCH ESO ISS PBLA13 END | 91.3 |
| HIERARCH ESO ISS PBL14 START | 143.457 |
| HIERARCH ESO ISS PBL14 END | 143.482 |
| HIERARCH ESO ISS PBLA14 START | 6.097 |
| HIERARCH ESO ISS PBLA14 END | 6.198 |
| HIERARCH ESO ISS PBL23 START | 79.474 |
| HIERARCH ESO ISS PBL23 END | 79.658 |
| HIERARCH ESO ISS PBLA23 START | 62.6 |
| HIERARCH ESO ISS PBLA23 END | 62.7 |
| HIERARCH ESO ISS PBL24 START | 181.968 |
| HIERARCH ESO ISS PBL24 END | 181.951 |
| HIERARCH ESO ISS PBLA24 START | 355.599 |
| HIERARCH ESO ISS PBLA24 END | 355.678 |
| HIERARCH ESO ISS PBL34 START | 167.753 |
| HIERARCH ESO ISS PBL34 END | 167.742 |
| HIERARCH ESO ISS PBLA34 START | 329.742 |
| HIERARCH ESO ISS PBLA34 END | 329.755 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011146 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011369 |
| HIERARCH ESO ISS AMBI TEMP | 15.4 |
| HIERARCH ESO ISS AMBI FWHM START | 0.28 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |