Exposure
- ID
- PIONI.2025-05-31T02:51:53.561_1
- Header ID
- PIONI.2025-05-31T02:51:53.561
- Date updated
- 2025-05-31 02:56:43 UTC+0000
- Release date
- 2025-05-31 02:51:53 UTC+0000
- UTC Start
- 2025-05-31 02:51:53.561
- UTC End
- 2025-05-31 02:52:19.161
- MJD Start
- 60826.1193699199
- MJD End
- 60826.1196662162
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008491
- Ambient temperature (°C)
- 15.2
- Seeing (arcsec)
- 0.29
Observation
- ID
- 67661
- 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
- 50314
- Name
- HD165611
- RA
- 271.927523
- DEC
- -21.86047
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 44.0250 | 44.0570 | 139.7000 | 139.7000 |
| A0-J2 | 89.1940 | 89.4070 | 69.5000 | 69.6000 |
| A0-J6 | 165.1000 | 165.0980 | 359.2010 | 359.2900 |
| B5-J2 | 85.0980 | 85.2130 | 40.3000 | 40.5000 |
| B5-J6 | 201.0380 | 201.0310 | 351.2000 | 351.2690 |
| J2-J6 | 158.9490 | 159.0200 | 327.3260 | 327.3420 |
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 | 60826.1193699199 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD165611 |
| RA | 271.927523 |
| DEC | -21.86047 |
| 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 | 44.025 |
| HIERARCH ESO ISS PBL12 END | 44.057 |
| HIERARCH ESO ISS PBLA12 START | 139.7 |
| HIERARCH ESO ISS PBLA12 END | 139.7 |
| HIERARCH ESO ISS PBL13 START | 89.194 |
| HIERARCH ESO ISS PBL13 END | 89.407 |
| HIERARCH ESO ISS PBLA13 START | 69.5 |
| HIERARCH ESO ISS PBLA13 END | 69.6 |
| HIERARCH ESO ISS PBL14 START | 165.1 |
| HIERARCH ESO ISS PBL14 END | 165.098 |
| HIERARCH ESO ISS PBLA14 START | 359.201 |
| HIERARCH ESO ISS PBLA14 END | 359.29 |
| HIERARCH ESO ISS PBL23 START | 85.098 |
| HIERARCH ESO ISS PBL23 END | 85.213 |
| HIERARCH ESO ISS PBLA23 START | 40.3 |
| HIERARCH ESO ISS PBLA23 END | 40.5 |
| HIERARCH ESO ISS PBL24 START | 201.038 |
| HIERARCH ESO ISS PBL24 END | 201.031 |
| HIERARCH ESO ISS PBLA24 START | 351.2 |
| HIERARCH ESO ISS PBLA24 END | 351.269 |
| HIERARCH ESO ISS PBL34 START | 158.949 |
| HIERARCH ESO ISS PBL34 END | 159.02 |
| HIERARCH ESO ISS PBLA34 START | 327.326 |
| HIERARCH ESO ISS PBLA34 END | 327.342 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008491 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008491 |
| HIERARCH ESO ISS AMBI TEMP | 15.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.29 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |