Compilation of photometry . HyperLeda home | Documentation | ... This catalogue (table a107 in the database) presents the compilation of apparent fluxes (magnitudes) of galaxies. ... In March 2006, the table counted 8.6 million measurements (in any color band) for 1.65 million galaxies. Magnitude with its uncertainty and quality flag in parentheses. ... Logarithm of aperture used for aperture photometry. ... Code for the type of magnitude as given in the "mag_codes" table: . ...

... Science . ... Science Users Information > Data Handling and Products > Data Reduction FAQ > How good is HAWKI astrometry and how are PSF variations corrected? ... Science Users Information . Observing Facilities . ... Paranal Facilities . La Silla Facilities . ... Future Facilities and Development . ... Observing with ESO Telescopes . ... Science Software . ... Science Data Products Forum . ... Science Archive Facility . ... ESO Data . ... ESO Data Access Policy . ... ESO Science Newsletter . ...

... Package omlcbuild-1.9.tgz (64 kB) Uploaded by srr@mssl.ucl.ac.uk The most recent entry in ChangeLog is: omlcbuild/ChangeLog ChangeLog for omlcbuild =============================== Version 1.9: 6.07.2001 TimeStart parameter was corrected (TIMEZERO replaced with TSTART). The output table title has been changed from RATES to RATE (necessary for lcplot programme). wdxSet input parameter is added (necessary for count rates correction ). sourceList input parameter is added (for count rates correction). ...

. For the 2014 version of the catalogue, the RA of G308.4-1.4 was -- up to 2015 May 14th -- incorrectly given as "18 41 30" instead of "13 41 30". Dave Green/Cambridge, UK/ D.A.Green@mrao.cam.ac.uk

... Step 1: The magnetic field line tracing from the satellite position up to magnetic equatorial plane using IGRF magnetic field model. Step 2: Tracing back from the point (produced on the Step 1) to the Ionosphere (by using only dipole magnetic field) . ... The magnetic field line tracing from the satellite position up to the Ionosphere (the stop trace altitude 110 km) using Main (dipole) + Extraterrestrial magnetic field model (for example, Tsyganenko [1987], or [1989], or [1990] ) . ...

... HST . Error in corrected times with odelaytime . ... Missions . ... Data . ... Future Missions and . ... HST Overview . Overview . ... Cycle 24 Announcement . ... Retrieving HST Data . ... Error in "corrected times" using odelaytime with de200.fits . ... This causes an error in the barycentric correction to the time stamps, when using "odelaytime" with the STIS timetag data. ... We are fixing the header in the de200.fits so that 'odelaytime' will work correctly in the next release of STSDAS. ...

Data online as files and in interactive forms in SPIDR The present catalogue contains information of avalability in WDC for STP,Moscow of data on neutron component of the cosimc ray intensity (corrected for pressure) in computer-readable form from 1957 --------------------------------------------------------------------- | ... USA | ... 0.00 | CANADA | ... FSU- Kaz.| ... FSU- Rus.| ... AUSTRALIA | ... ANTARCTICA | ... FRG | ... FSU- Ukr.| ... FSU- Uzb.| ... FSU- Geo.| ...

This document lists, in reverse chronological order, changes made to Tempo since version 11.000 . ... Added binary model BTJ which allow jumps in Keplerian binary parameters at specified times. ... To override default max number of TOAs or parameters use -m or -l, e.g., "tempo 0833.a -m 200000" for up to 200000 TOAs. ... Added NTOA (number of toas) and TRES (residual) to output xxx.par. ... Added output of calculated binary parameters to parameter file. ... TASC parameter allowed for binary model BT. ...

... Step 1: The Footprint position calculation by the magnetic field line tracing from the satellite position up to the Ionosphere by using IGRF + Tsyganenko [1987] magnetic field model (the stop trace altitude 110 km). Step 2: Tracing back from the Footprint (produced on the Step 1) to the dipole equatorial plane (by using only IGRF magnetic field model up to the geocentric distance 8 RE and dipole field model after this distance). ... Back to the description . ...

Sternberg Astronomical Institute, Moscow University, . Moscow, Russia . Supernovae make us brighter .. Search russian astronomical resources . Mirror of International Supernovae Network ( Original site ) . Catalogue of Supernovae Stars . HTTP access to SAI Catalogue of Supernovae Stars . SAI SN Light Curves Online . ... Sternberg Astronomical Institute ( in Russian ) . ... Astronet - Russian Astronomical Network . ... Russian Foundation for Basic Research . ...

The pitch, roll, and focus errors of the telescope (measured and computed in AO9 survey and tilt sensor pitch,roll ) can be corrected by using the tiedowns. ... Tiedown positions to correct the pitch,roll, focus errors versus azimuth for za 2 through 20 degrees. ... The pitch, roll, and focus errors are plotted versus azimuth for za 1 to 20 degrees (the color changes every two degrees) . ... The pitch error is on the top and the roll error is on the bottom. ... The pitch and roll errors versus za. ...

Contents. planet: 5 - Jupiter satellites: J5-Amalthea: 90 total number: 90 type: absolute dates: 1967-1967 observatory: 88 - Kottomia Reference. ... The observed coordinates of Jupiter (uncorrected for phase) are also published. ... Hour of the Right ascension of Jupiter (uncorrected for phase) 8. Minute of the Right ascension of Jupiter (uncorrected for phase) 9. ... Degree of the Declination of Jupiter (uncorrected for phase) 11. ... Minute of the Right ascension of Amalthea 15. ...

A primitive guider for Agile that works from science images. The guider is primitive because the guide loop is in TUI instead of in the hub where it belongs. ... Specify a guide star (set Star Pos and Centroid Rad ) one of two ways: . ... Then for every Agile image the guider will try to centroid a star at Star Pos and offset the telescope (using boresight offsets) to center the star at that position. ... The guider never modifies any entry field (Star Pos and Centroid Rad) unless Find is checked. ...

... Next: The PROS Big Up: Software Systems Previous: Data Reduction Software . ... The srcinten task provides PROS users with a tool to compute count rates for point sources in the ROSAT High Resolution Imager (HRI). ... Corrected upper limits are cited at locations where the count rate falls below the source detection threshold. ... Srcinten is a new PROS task that computes and applies the above correction factors to the net counts in a user-specified aperture. ...

Download Izmccd (~2.7 MB). Solution of problems at identification of star field. ... 2) Scale is not correct. ... In this case algorithm of identification will revise all values of scale from twice smaller up to twice greater. ... There should be more than value of the field "Number of stars in frame". ... The star field is considered identified if number of the identified stars more or equally to this value. It is necessary to set value from 4 up to value of field "Number of stars in frame". ...

... input file: xdata$snr.qp . output file snr_vig.pl . xr> xspatial xs> makevig "xdata$rp110590.qp[bl=30]" arlac " " 1. # generates # output mask arlac_vig.pl at energy 1.0 keV Now apply vignetting correction to the image generating a vignetting corrected output image and error array: . ... xs> ximage # load package xi> vigdata # vignetting correction Input image file : xdata$110590.qp[bl=30] # From the original QPOE file Output vignetted image file : arlac # give *.imh extension! ...

VII/26D Uppsala General Catalogue of Galaxies (UGC) (Nilson 1973) ================================================================================ Uppsala General Catalogue of Galaxies (UGC) Nilson P. =1973ugcg.book.. ... The order of the records is strictly by UGC number; i.e., the Addenda records follow their main catalogue counterparts in the file. ... Major axis of the galaxy as measured on the POSS blue print. ... References: Nilson, P. 1973, Uppsala General Catalogue of Galaxies, Uppsala Astron. ...

The Planewave Instruments 20-inch (0.5-meter) f/6.8 corrected Dall-Kirkham telescope at Moore Observatory in Kentucky and its identical companion at Mt. ... The CDK20 North at Moore Observatory has been our primary platform for developing technology for remote and robotic operation in the Shared Skies program. ... g'r'z'i' filter wheel . ... Axis quad video server to send realtime video to the remote observer . ... Telescope monitor camera in the dome also on the video server . ...

The main steps in the reduction of NIR spectroscopic data are flat-field correction, subtraction of sky emission, wavelength calibration, correction for telluric absorption and correction for optical system plus detector efficency. ... Sky subtracted frames are corrected computing analitically the tilt angle from the instrumental calibration parameters or directly measuring it from the data. ... The same procedures are applied to the reference stars frames to obtain the calibration spectra. ...

... Sternberg Astronomical Institute , Moscow University . ... Present edition unites two parts of Catalogue of interacting galaxies by B.A.Vorontsov-Velyaminov: the first part (Part 1) containing 355 systems was published in 1959 [1] and the second one (Part 2) with 497 objects - in 1976 [2].Thus two published parts of Catalogue include 852 interacting systems. ... All new of them (1162 by number) were taken from the comments to the galaxies in Morphological catalogue by Vorontsov-Velyaminov et al.[ ...