Exposure
- ID
- PIONI.2024-07-15T06:04:09.108_1
- Header ID
- PIONI.2024-07-15T06:04:09.108
- Date updated
- 2024-07-15 06:10:43 UTC+0000
- Release date
- 2024-07-15 06:04:09 UTC+0000
- UTC Start
- 2024-07-15 06:04:09.107
- UTC End
- 2024-07-15 06:04:47.507
- MJD Start
- 60506.2528831861
- MJD End
- 60506.2533276305
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00228
- Ambient temperature (°C)
- 11.79
- Seeing (arcsec)
- 0.86
Observation
- ID
- 60089
- Category
- calibrator
- Program ID
- 113.26BT.002
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44601
- Name
- HD 175921
- RA
- 284.297682
- DEC
- 14.83306
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 32.7030 | 32.6610 | 159.7000 | 159.9000 |
| A0-J2 | 111.4680 | 111.2470 | 84.2000 | 84.1000 |
| A0-J6 | 161.0920 | 161.1990 | 36.6450 | 36.6450 |
| B5-J2 | 108.0690 | 107.9770 | 67.1000 | 67.0000 |
| B5-J6 | 181.0300 | 181.1720 | 27.9370 | 27.9700 |
| J2-J6 | 118.8110 | 118.7620 | 352.8680 | 353.0090 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60506.2528831861 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 175921 |
| RA | 284.297682 |
| DEC | 14.83306 |
| 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 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 32.703 |
| HIERARCH ESO ISS PBL12 END | 32.661 |
| HIERARCH ESO ISS PBLA12 START | 159.7 |
| HIERARCH ESO ISS PBLA12 END | 159.9 |
| HIERARCH ESO ISS PBL13 START | 111.468 |
| HIERARCH ESO ISS PBL13 END | 111.247 |
| HIERARCH ESO ISS PBLA13 START | 84.2 |
| HIERARCH ESO ISS PBLA13 END | 84.1 |
| HIERARCH ESO ISS PBL14 START | 161.092 |
| HIERARCH ESO ISS PBL14 END | 161.199 |
| HIERARCH ESO ISS PBLA14 START | 36.645 |
| HIERARCH ESO ISS PBLA14 END | 36.645 |
| HIERARCH ESO ISS PBL23 START | 108.069 |
| HIERARCH ESO ISS PBL23 END | 107.977 |
| HIERARCH ESO ISS PBLA23 START | 67.1 |
| HIERARCH ESO ISS PBLA23 END | 67.0 |
| HIERARCH ESO ISS PBL24 START | 181.03 |
| HIERARCH ESO ISS PBL24 END | 181.172 |
| HIERARCH ESO ISS PBLA24 START | 27.937 |
| HIERARCH ESO ISS PBLA24 END | 27.97 |
| HIERARCH ESO ISS PBL34 START | 118.811 |
| HIERARCH ESO ISS PBL34 END | 118.762 |
| HIERARCH ESO ISS PBLA34 START | 352.868 |
| HIERARCH ESO ISS PBLA34 END | 353.009 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00228 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00228 |
| HIERARCH ESO ISS AMBI TEMP | 11.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |