Exposure
- ID
- PIONI.2024-07-15T06:01:38.137_1
- Header ID
- PIONI.2024-07-15T06:01:38.137
- Date updated
- 2024-07-15 06:10:43 UTC+0000
- Release date
- 2024-07-15 06:01:38 UTC+0000
- UTC Start
- 2024-07-15 06:01:38.138
- UTC End
- 2024-07-15 06:02:16.538
- MJD Start
- 60506.2511358517
- MJD End
- 60506.2515802961
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002004
- Ambient temperature (°C)
- 11.75
- Seeing (arcsec)
- 0.77
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 | 32.8370 | 32.7940 | 159.3000 | 159.4000 |
| A0-J2 | 112.1540 | 111.9330 | 84.4000 | 84.3000 |
| A0-J6 | 160.7500 | 160.8620 | 36.6430 | 36.6440 |
| B5-J2 | 108.3520 | 108.2610 | 67.3000 | 67.3000 |
| B5-J6 | 180.5830 | 180.7290 | 27.8310 | 27.8660 |
| J2-J6 | 118.9730 | 118.9190 | 352.4270 | 352.5700 |
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 | 60506.2511358517 |
| 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 | 32.837 |
| HIERARCH ESO ISS PBL12 END | 32.794 |
| HIERARCH ESO ISS PBLA12 START | 159.3 |
| HIERARCH ESO ISS PBLA12 END | 159.4 |
| HIERARCH ESO ISS PBL13 START | 112.154 |
| HIERARCH ESO ISS PBL13 END | 111.933 |
| HIERARCH ESO ISS PBLA13 START | 84.4 |
| HIERARCH ESO ISS PBLA13 END | 84.3 |
| HIERARCH ESO ISS PBL14 START | 160.75 |
| HIERARCH ESO ISS PBL14 END | 160.862 |
| HIERARCH ESO ISS PBLA14 START | 36.643 |
| HIERARCH ESO ISS PBLA14 END | 36.644 |
| HIERARCH ESO ISS PBL23 START | 108.352 |
| HIERARCH ESO ISS PBL23 END | 108.261 |
| HIERARCH ESO ISS PBLA23 START | 67.3 |
| HIERARCH ESO ISS PBLA23 END | 67.3 |
| HIERARCH ESO ISS PBL24 START | 180.583 |
| HIERARCH ESO ISS PBL24 END | 180.729 |
| HIERARCH ESO ISS PBLA24 START | 27.831 |
| HIERARCH ESO ISS PBLA24 END | 27.866 |
| HIERARCH ESO ISS PBL34 START | 118.973 |
| HIERARCH ESO ISS PBL34 END | 118.919 |
| HIERARCH ESO ISS PBLA34 START | 352.427 |
| HIERARCH ESO ISS PBLA34 END | 352.57 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002004 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002004 |
| HIERARCH ESO ISS AMBI TEMP | 11.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |