Exposure
- ID
- PIONI.2017-05-20T08:21:48.117_1
- Header ID
- PIONI.2017-05-20T08:21:48.117
- Date updated
- 2017-05-20 08:31:28 UTC+0000
- Release date
- 2017-05-20 08:21:48 UTC+0000
- UTC Start
- 2017-05-20 08:21:48.117
- UTC End
- 2017-05-20 08:22:39.317
- MJD Start
- 57893.3484735782
- MJD End
- 57893.34906617079
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0049345
- Ambient temperature (°C)
- 5.7
- Seeing (arcsec)
- 0.41500000000000004
Observation
- ID
- 37733
- Category
- calibrator
- Program ID
- 097.D-0183(B)
- Program Title
- UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - PART II
- Program Type
- Normal
- PI / COI
- KERVELLA/ MERAND/ GALLENNE/ BREITFELDER/ GIEREN/ PIETRZYNSKI/ NARDETTO/ ANDERSON/ LE BOUQUIN/ SOULAIN
Target
- ID
- 27893
- Name
- HD_188542
- RA
- 298.71311
- DEC
- 24.88856
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.1870 | 68.2060 | 273.4000 | 273.3000 |
| K0-D0 | 90.5510 | 90.6760 | 259.5000 | 259.4000 |
| K0-J3 | 43.6940 | 43.6020 | 320.6530 | 320.6910 |
| G2-D0 | 29.3740 | 29.4520 | 225.6000 | 225.6000 |
| G2-J3 | 50.1260 | 50.2580 | 53.6370 | 53.6380 |
| D0-J3 | 79.3160 | 79.5270 | 50.6510 | 50.6660 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 097.D-0183(B) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 57893.3484735782 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_188542 |
| RA | 298.71311 |
| DEC | 24.88856 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 51.2 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 68.187 |
| HIERARCH ESO ISS PBL12 END | 68.206 |
| HIERARCH ESO ISS PBLA12 START | 273.4 |
| HIERARCH ESO ISS PBLA12 END | 273.3 |
| HIERARCH ESO ISS PBL13 START | 90.551 |
| HIERARCH ESO ISS PBL13 END | 90.676 |
| HIERARCH ESO ISS PBLA13 START | 259.5 |
| HIERARCH ESO ISS PBLA13 END | 259.4 |
| HIERARCH ESO ISS PBL14 START | 43.694 |
| HIERARCH ESO ISS PBL14 END | 43.602 |
| HIERARCH ESO ISS PBLA14 START | 320.653 |
| HIERARCH ESO ISS PBLA14 END | 320.691 |
| HIERARCH ESO ISS PBL23 START | 29.374 |
| HIERARCH ESO ISS PBL23 END | 29.452 |
| HIERARCH ESO ISS PBLA23 START | 225.6 |
| HIERARCH ESO ISS PBLA23 END | 225.6 |
| HIERARCH ESO ISS PBL24 START | 50.126 |
| HIERARCH ESO ISS PBL24 END | 50.258 |
| HIERARCH ESO ISS PBLA24 START | 53.637 |
| HIERARCH ESO ISS PBLA24 END | 53.638 |
| HIERARCH ESO ISS PBL34 START | 79.316 |
| HIERARCH ESO ISS PBL34 END | 79.527 |
| HIERARCH ESO ISS PBLA34 START | 50.651 |
| HIERARCH ESO ISS PBLA34 END | 50.666 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005115 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004754 |
| HIERARCH ESO ISS AMBI TEMP | 5.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |