Exposure
- ID
- GRAVI.2022-01-26T05:29:23.501_2
- Header ID
- GRAVI.2022-01-26T05:29:23.501
- Date updated
- 2022-04-11 13:59:50 UTC+0000
- Release date
- 2022-04-11 13:59:50 UTC+0000
- UTC Start
- 2022-01-26 05:29:23.501
- UTC End
- 2022-01-26 05:37:23.501
- MJD Start
- 59605.22874422
- MJD End
- 59605.2342997756
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0071155
- Ambient temperature (°C)
- 14.47
- Seeing (arcsec)
- 0.805
Observation
- ID
- 50464
- Category
- science
- Program ID
- 60.A-9102(I)
- Program Title
- GRAVITY COMMISSIONING
- Program Type
- Normal
- PI / COI
- GRAVITYTEAM, G
Target
- ID
- 37718
- Name
- Gaia5867506392466652
- RA
- 140.14265
- DEC
- 6.95146194444444
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 49.2530 | 49.7270 | 28.7000 | 29.5000 |
| U1-U3 | 90.4980 | 91.4840 | 35.7000 | 36.4000 |
| U1-U4 | 124.0940 | 125.2940 | 64.1370 | 64.1590 |
| U2-U3 | 42.0480 | 42.5360 | 44.0000 | 44.4000 |
| U2-U4 | 88.6690 | 89.0250 | 82.9130 | 82.6970 |
| U3-U4 | 61.8830 | 61.5590 | 108.1880 | 108.0410 |
Header: validation messages
| Message |
|---|
| Missing 'HIERARCH ESO OBS TARG NAME' |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9102(I) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59605.22874422 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | None |
| HIERARCH ESO INS SOBJ NAME | LAMOSTJ092034.16+065 |
| RA | 140.142886 |
| DEC | 6.95308 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 494.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 60.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 49.253 |
| HIERARCH ESO ISS PBL12 END | 49.727 |
| HIERARCH ESO ISS PBLA12 START | 28.7 |
| HIERARCH ESO ISS PBLA12 END | 29.5 |
| HIERARCH ESO ISS PBL13 START | 90.498 |
| HIERARCH ESO ISS PBL13 END | 91.484 |
| HIERARCH ESO ISS PBLA13 START | 35.7 |
| HIERARCH ESO ISS PBLA13 END | 36.4 |
| HIERARCH ESO ISS PBL14 START | 124.094 |
| HIERARCH ESO ISS PBL14 END | 125.294 |
| HIERARCH ESO ISS PBLA14 START | 64.137 |
| HIERARCH ESO ISS PBLA14 END | 64.159 |
| HIERARCH ESO ISS PBL23 START | 42.048 |
| HIERARCH ESO ISS PBL23 END | 42.536 |
| HIERARCH ESO ISS PBLA23 START | 44.0 |
| HIERARCH ESO ISS PBLA23 END | 44.4 |
| HIERARCH ESO ISS PBL24 START | 88.669 |
| HIERARCH ESO ISS PBL24 END | 89.025 |
| HIERARCH ESO ISS PBLA24 START | 82.913 |
| HIERARCH ESO ISS PBLA24 END | 82.697 |
| HIERARCH ESO ISS PBL34 START | 61.883 |
| HIERARCH ESO ISS PBL34 END | 61.559 |
| HIERARCH ESO ISS PBLA34 START | 108.188 |
| HIERARCH ESO ISS PBLA34 END | 108.041 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007037 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007194 |
| HIERARCH ESO ISS AMBI TEMP | 14.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |
| HIERARCH ESO FT ROBJ NAME | Gaia5867506392466652 |
| HIERARCH ESO FT ROBJ ALPHA | 092034.236 |
| HIERARCH ESO FT ROBJ DELTA | 065705.263 |