Exposure
- ID
- GRAVI.2025-04-02T09:26:14.032_1
- Header ID
- GRAVI.2025-04-02T09:26:14.032
- Date updated
- 2025-04-02 09:35:53 UTC+0000
- Release date
- 2025-04-02 09:26:14 UTC+0000
- UTC Start
- 2025-04-02 09:26:14.032
- UTC End
- 2025-04-02 09:26:46.032
- MJD Start
- 60767.39321796
- MJD End
- 60767.39358833037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00624
- Ambient temperature (°C)
- 13.7
- Seeing (arcsec)
- 0.67
Observation
- ID
- 66008
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 49138
- Name
- HD_156277
- RA
- 260.49727
- DEC
- -67.77071
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.3420 | 68.3440 | 272.0000 | 272.3000 |
| K0-D0 | 93.4390 | 93.4070 | 256.8000 | 257.0000 |
| K0-J3 | 44.9920 | 45.0210 | 325.6290 | 325.7820 |
| G2-D0 | 32.8630 | 32.8400 | 223.6000 | 223.8000 |
| G2-J3 | 55.1710 | 55.1330 | 51.0340 | 51.2070 |
| D0-J3 | 87.8610 | 87.8000 | 48.2640 | 48.4340 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60767.39321796 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 156277 |
| HIERARCH ESO INS SOBJ NAME | HD_156277 |
| RA | 260.49727 |
| DEC | -67.77071 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 68.342 |
| HIERARCH ESO ISS PBL12 END | 68.344 |
| HIERARCH ESO ISS PBLA12 START | 272.0 |
| HIERARCH ESO ISS PBLA12 END | 272.3 |
| HIERARCH ESO ISS PBL13 START | 93.439 |
| HIERARCH ESO ISS PBL13 END | 93.407 |
| HIERARCH ESO ISS PBLA13 START | 256.8 |
| HIERARCH ESO ISS PBLA13 END | 257.0 |
| HIERARCH ESO ISS PBL14 START | 44.992 |
| HIERARCH ESO ISS PBL14 END | 45.021 |
| HIERARCH ESO ISS PBLA14 START | 325.629 |
| HIERARCH ESO ISS PBLA14 END | 325.782 |
| HIERARCH ESO ISS PBL23 START | 32.863 |
| HIERARCH ESO ISS PBL23 END | 32.84 |
| HIERARCH ESO ISS PBLA23 START | 223.6 |
| HIERARCH ESO ISS PBLA23 END | 223.8 |
| HIERARCH ESO ISS PBL24 START | 55.171 |
| HIERARCH ESO ISS PBL24 END | 55.133 |
| HIERARCH ESO ISS PBLA24 START | 51.034 |
| HIERARCH ESO ISS PBLA24 END | 51.207 |
| HIERARCH ESO ISS PBL34 START | 87.861 |
| HIERARCH ESO ISS PBL34 END | 87.8 |
| HIERARCH ESO ISS PBLA34 START | 48.264 |
| HIERARCH ESO ISS PBLA34 END | 48.434 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00624 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00624 |
| HIERARCH ESO ISS AMBI TEMP | 13.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |