Exposure
- ID
- PIONI.2024-07-15T02:48:30.575_1
- Header ID
- PIONI.2024-07-15T02:48:30.575
- Date updated
- 2024-07-15 02:55:44 UTC+0000
- Release date
- 2024-07-15 02:48:30 UTC+0000
- UTC Start
- 2024-07-15 02:48:30.575
- UTC End
- 2024-07-15 02:49:21.775
- MJD Start
- 60506.1170205427
- MJD End
- 60506.1176131353
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036655
- Ambient temperature (°C)
- 11.89
- Seeing (arcsec)
- 0.61
Observation
- ID
- 60083
- 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
- 44595
- Name
- HD 170977
- RA
- 278.29927
- DEC
- -22.80989
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.4870 | 48.4960 | 146.6000 | 146.7000 |
| A0-J2 | 126.2470 | 126.3590 | 87.6000 | 87.7000 |
| A0-J6 | 168.5930 | 168.6200 | 19.9680 | 20.0920 |
| B5-J2 | 109.4810 | 109.5680 | 65.3000 | 65.4000 |
| B5-J6 | 201.3130 | 201.3220 | 8.8220 | 8.9380 |
| J2-J6 | 167.7630 | 167.7770 | 335.8800 | 335.9680 |
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 | 60506.1170205427 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 170977 |
| RA | 278.29927 |
| DEC | -22.80989 |
| 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 | 51.2 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 48.487 |
| HIERARCH ESO ISS PBL12 END | 48.496 |
| HIERARCH ESO ISS PBLA12 START | 146.6 |
| HIERARCH ESO ISS PBLA12 END | 146.7 |
| HIERARCH ESO ISS PBL13 START | 126.247 |
| HIERARCH ESO ISS PBL13 END | 126.359 |
| HIERARCH ESO ISS PBLA13 START | 87.6 |
| HIERARCH ESO ISS PBLA13 END | 87.7 |
| HIERARCH ESO ISS PBL14 START | 168.593 |
| HIERARCH ESO ISS PBL14 END | 168.62 |
| HIERARCH ESO ISS PBLA14 START | 19.968 |
| HIERARCH ESO ISS PBLA14 END | 20.092 |
| HIERARCH ESO ISS PBL23 START | 109.481 |
| HIERARCH ESO ISS PBL23 END | 109.568 |
| HIERARCH ESO ISS PBLA23 START | 65.3 |
| HIERARCH ESO ISS PBLA23 END | 65.4 |
| HIERARCH ESO ISS PBL24 START | 201.313 |
| HIERARCH ESO ISS PBL24 END | 201.322 |
| HIERARCH ESO ISS PBLA24 START | 8.822 |
| HIERARCH ESO ISS PBLA24 END | 8.938 |
| HIERARCH ESO ISS PBL34 START | 167.763 |
| HIERARCH ESO ISS PBL34 END | 167.777 |
| HIERARCH ESO ISS PBLA34 START | 335.88 |
| HIERARCH ESO ISS PBLA34 END | 335.968 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003931 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0034 |
| HIERARCH ESO ISS AMBI TEMP | 11.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |