Exposure
- ID
- PIONI.2025-06-01T03:00:37.358_1
- Header ID
- PIONI.2025-06-01T03:00:37.358
- Date updated
- 2025-06-01 03:09:27 UTC+0000
- Release date
- 2025-06-01 03:00:37 UTC+0000
- UTC Start
- 2025-06-01 03:00:37.359
- UTC End
- 2025-06-01 03:01:02.959
- MJD Start
- 60827.125432394
- MJD End
- 60827.1257286903
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007706
- Ambient temperature (°C)
- 14.19
- Seeing (arcsec)
- 0.28
Observation
- ID
- 67667
- 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
- 50320
- Name
- HD168390
- RA
- 274.863155
- DEC
- -1.27499
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.0850 | 48.0960 | 143.7000 | 143.7000 |
| A0-J2 | 84.1060 | 84.3620 | 92.5000 | 92.5000 |
| A0-J6 | 140.7660 | 140.7630 | 359.2680 | 359.3730 |
| B5-J2 | 65.7150 | 65.9160 | 57.7000 | 57.8000 |
| B5-J6 | 182.0240 | 181.9860 | 350.4220 | 350.4960 |
| J2-J6 | 167.9370 | 167.9410 | 329.2720 | 329.2730 |
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 | 60827.125432394 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD168390 |
| RA | 274.863155 |
| DEC | -1.27499 |
| 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 | 48.085 |
| HIERARCH ESO ISS PBL12 END | 48.096 |
| HIERARCH ESO ISS PBLA12 START | 143.7 |
| HIERARCH ESO ISS PBLA12 END | 143.7 |
| HIERARCH ESO ISS PBL13 START | 84.106 |
| HIERARCH ESO ISS PBL13 END | 84.362 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.5 |
| HIERARCH ESO ISS PBL14 START | 140.766 |
| HIERARCH ESO ISS PBL14 END | 140.763 |
| HIERARCH ESO ISS PBLA14 START | 359.268 |
| HIERARCH ESO ISS PBLA14 END | 359.373 |
| HIERARCH ESO ISS PBL23 START | 65.715 |
| HIERARCH ESO ISS PBL23 END | 65.916 |
| HIERARCH ESO ISS PBLA23 START | 57.7 |
| HIERARCH ESO ISS PBLA23 END | 57.8 |
| HIERARCH ESO ISS PBL24 START | 182.024 |
| HIERARCH ESO ISS PBL24 END | 181.986 |
| HIERARCH ESO ISS PBLA24 START | 350.422 |
| HIERARCH ESO ISS PBLA24 END | 350.496 |
| HIERARCH ESO ISS PBL34 START | 167.937 |
| HIERARCH ESO ISS PBL34 END | 167.941 |
| HIERARCH ESO ISS PBLA34 START | 329.272 |
| HIERARCH ESO ISS PBLA34 END | 329.273 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007706 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007706 |
| HIERARCH ESO ISS AMBI TEMP | 14.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.28 |
| HIERARCH ESO ISS AMBI FWHM END | 0.28 |