Exposure
- ID
- GRAVI.2025-06-04T07:34:12.978_1
- Header ID
- GRAVI.2025-06-04T07:34:12.978
- Date updated
- 2025-06-04 07:46:21 UTC+0000
- Release date
- 2025-06-04 07:34:12 UTC+0000
- UTC Start
- 2025-06-04 07:34:12.978
- UTC End
- 2025-06-04 07:34:41.778
- MJD Start
- 60830.31542799
- MJD End
- 60830.31576132333
- Exposure time (s)
- 28.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002039
- Ambient temperature (°C)
- 11.36
- Seeing (arcsec)
- 1.25
Observation
- ID
- 67718
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50363
- Name
- HD_161068
- RA
- 266.485035
- DEC
- -48.93433
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.2360 | 47.2430 | 165.8000 | 166.0000 |
| A0-J2 | 123.3740 | 123.2870 | 115.4000 | 115.6000 |
| A0-J6 | 142.6510 | 142.4960 | 42.2880 | 42.3840 |
| B5-J2 | 100.1290 | 100.0040 | 94.1000 | 94.3000 |
| B5-J6 | 173.2900 | 173.1630 | 29.1590 | 29.2480 |
| J2-J6 | 159.2480 | 159.2610 | 354.4340 | 354.5500 |
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 | 60830.31542799 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 161068 |
| HIERARCH ESO INS SOBJ NAME | HD_161068 |
| RA | 266.485035 |
| DEC | -48.93433 |
| HIERARCH ESO INS SPEC RES | LOW |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 55.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 47.236 |
| HIERARCH ESO ISS PBL12 END | 47.243 |
| HIERARCH ESO ISS PBLA12 START | 165.8 |
| HIERARCH ESO ISS PBLA12 END | 166.0 |
| HIERARCH ESO ISS PBL13 START | 123.374 |
| HIERARCH ESO ISS PBL13 END | 123.287 |
| HIERARCH ESO ISS PBLA13 START | 115.4 |
| HIERARCH ESO ISS PBLA13 END | 115.6 |
| HIERARCH ESO ISS PBL14 START | 142.651 |
| HIERARCH ESO ISS PBL14 END | 142.496 |
| HIERARCH ESO ISS PBLA14 START | 42.288 |
| HIERARCH ESO ISS PBLA14 END | 42.384 |
| HIERARCH ESO ISS PBL23 START | 100.129 |
| HIERARCH ESO ISS PBL23 END | 100.004 |
| HIERARCH ESO ISS PBLA23 START | 94.1 |
| HIERARCH ESO ISS PBLA23 END | 94.3 |
| HIERARCH ESO ISS PBL24 START | 173.29 |
| HIERARCH ESO ISS PBL24 END | 173.163 |
| HIERARCH ESO ISS PBLA24 START | 29.159 |
| HIERARCH ESO ISS PBLA24 END | 29.248 |
| HIERARCH ESO ISS PBL34 START | 159.248 |
| HIERARCH ESO ISS PBL34 END | 159.261 |
| HIERARCH ESO ISS PBLA34 START | 354.434 |
| HIERARCH ESO ISS PBLA34 END | 354.55 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002039 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002039 |
| HIERARCH ESO ISS AMBI TEMP | 11.36 |
| HIERARCH ESO ISS AMBI FWHM START | 1.25 |
| HIERARCH ESO ISS AMBI FWHM END | 1.25 |