Exposure
- ID
- PIONI.2017-05-20T07:40:14.676_1
- Header ID
- PIONI.2017-05-20T07:40:14.676
- Date updated
- 2017-05-20 07:51:33 UTC+0000
- Release date
- 2017-05-20 07:40:14 UTC+0000
- UTC Start
- 2017-05-20 07:40:14.676
- UTC End
- 2017-05-20 07:41:05.876
- MJD Start
- 57893.3196143
- MJD End
- 57893.3202068926
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004161
- Ambient temperature (°C)
- 5.87
- Seeing (arcsec)
- 0.48
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 | 66.5070 | 66.5700 | 278.0000 | 277.8000 |
| K0-D0 | 84.1880 | 84.3720 | 263.3000 | 263.2000 |
| K0-J3 | 47.2440 | 47.1630 | 319.6920 | 319.6990 |
| G2-D0 | 26.0570 | 26.1400 | 222.9000 | 223.0000 |
| G2-J3 | 44.3350 | 44.4850 | 52.7840 | 52.8220 |
| D0-J3 | 70.1480 | 70.3830 | 49.1330 | 49.1890 |
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 | 57893.3196143 |
| 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 | 66.507 |
| HIERARCH ESO ISS PBL12 END | 66.57 |
| HIERARCH ESO ISS PBLA12 START | 278.0 |
| HIERARCH ESO ISS PBLA12 END | 277.8 |
| HIERARCH ESO ISS PBL13 START | 84.188 |
| HIERARCH ESO ISS PBL13 END | 84.372 |
| HIERARCH ESO ISS PBLA13 START | 263.3 |
| HIERARCH ESO ISS PBLA13 END | 263.2 |
| HIERARCH ESO ISS PBL14 START | 47.244 |
| HIERARCH ESO ISS PBL14 END | 47.163 |
| HIERARCH ESO ISS PBLA14 START | 319.692 |
| HIERARCH ESO ISS PBLA14 END | 319.699 |
| HIERARCH ESO ISS PBL23 START | 26.057 |
| HIERARCH ESO ISS PBL23 END | 26.14 |
| HIERARCH ESO ISS PBLA23 START | 222.9 |
| HIERARCH ESO ISS PBLA23 END | 223.0 |
| HIERARCH ESO ISS PBL24 START | 44.335 |
| HIERARCH ESO ISS PBL24 END | 44.485 |
| HIERARCH ESO ISS PBLA24 START | 52.784 |
| HIERARCH ESO ISS PBLA24 END | 52.822 |
| HIERARCH ESO ISS PBL34 START | 70.148 |
| HIERARCH ESO ISS PBL34 END | 70.383 |
| HIERARCH ESO ISS PBLA34 START | 49.133 |
| HIERARCH ESO ISS PBLA34 END | 49.189 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004161 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004161 |
| HIERARCH ESO ISS AMBI TEMP | 5.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |