Exposure
- ID
- PIONI.2025-07-21T08:50:36.229_1
- Header ID
- PIONI.2025-07-21T08:50:36.229
- Date updated
- 2025-07-21 08:55:46 UTC+0000
- Release date
- 2025-07-21 08:50:36 UTC+0000
- UTC Start
- 2025-07-21 08:50:36.228
- UTC End
- 2025-07-21 08:51:01.828
- MJD Start
- 60877.3684748658
- MJD End
- 60877.368771162095
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007218
- Ambient temperature (°C)
- 14.62
- Seeing (arcsec)
- 1.07
Observation
- ID
- 68902
- 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
- 51265
- Name
- HD19801
- RA
- 47.032445
- DEC
- -61.14972
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 72.5900 | 72.6550 | 71.4000 | 71.5000 |
| A0-J2 | 119.6870 | 119.7350 | 50.5000 | 50.6000 |
| A0-K0 | 127.1470 | 127.1570 | 34.7170 | 34.8550 |
| G1-J2 | 57.9870 | 57.9840 | 23.9000 | 24.1000 |
| G1-K0 | 81.4240 | 81.4210 | 2.5530 | 2.6490 |
| J2-K0 | 34.6390 | 34.6640 | 324.9220 | 324.9950 |
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 | 60877.3684748658 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD19801 |
| RA | 47.032445 |
| DEC | -61.14972 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 72.59 |
| HIERARCH ESO ISS PBL12 END | 72.655 |
| HIERARCH ESO ISS PBLA12 START | 71.4 |
| HIERARCH ESO ISS PBLA12 END | 71.5 |
| HIERARCH ESO ISS PBL13 START | 119.687 |
| HIERARCH ESO ISS PBL13 END | 119.735 |
| HIERARCH ESO ISS PBLA13 START | 50.5 |
| HIERARCH ESO ISS PBLA13 END | 50.6 |
| HIERARCH ESO ISS PBL14 START | 127.147 |
| HIERARCH ESO ISS PBL14 END | 127.157 |
| HIERARCH ESO ISS PBLA14 START | 34.717 |
| HIERARCH ESO ISS PBLA14 END | 34.855 |
| HIERARCH ESO ISS PBL23 START | 57.987 |
| HIERARCH ESO ISS PBL23 END | 57.984 |
| HIERARCH ESO ISS PBLA23 START | 23.9 |
| HIERARCH ESO ISS PBLA23 END | 24.1 |
| HIERARCH ESO ISS PBL24 START | 81.424 |
| HIERARCH ESO ISS PBL24 END | 81.421 |
| HIERARCH ESO ISS PBLA24 START | 2.553 |
| HIERARCH ESO ISS PBLA24 END | 2.649 |
| HIERARCH ESO ISS PBL34 START | 34.639 |
| HIERARCH ESO ISS PBL34 END | 34.664 |
| HIERARCH ESO ISS PBLA34 START | 324.922 |
| HIERARCH ESO ISS PBLA34 END | 324.995 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007218 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007218 |
| HIERARCH ESO ISS AMBI TEMP | 14.62 |
| HIERARCH ESO ISS AMBI FWHM START | 1.07 |
| HIERARCH ESO ISS AMBI FWHM END | 1.07 |