The CHIANTI database consists of 4 primary ASCII files for each ion in the database. contains the energy levels in cm^(-1) It includes both experimental data and theoretical values of the levels energies. References: %experimental energy levels: Shirai,T., Sugar,J., Musgrove,A., Wiese,W.L.,2000, J.Phys.Chem.Ref.Data, Monograph 8 %experimental energy levels (35,43,47,48): Mason et al., 1979, A , 73, 74 %observed energy levels configs. 4d,5d: Bromage, G.E., et al, 1977, Culham Lab. ...

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Next: Comments on Individual Sources Up: Sample Identification Previous: Sample Identification . In Figure 2, we show the spectra of the optical counterparts to 85 of 97 observed X-ray/radio sources. ... Positional information for all 85 sources for which we announce identifications herein are given in Table 3, including information from WGACAT, the PMN and Green Bank surveys, the NVSS and our ATCA survey. ... Of the 85 newly identified sources, 59 are FSRQs, and 22 are BL Lacs. ...

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• Index of /observing/dfo/quality/public_html_qc/tqs
• Index of /observing/dfo/quality/public_html_qc/tqs/pyqc/files
• Sample Identification

The figure below shows what stellar spectra are like in this wavelength range. All stars hotter than about 3000 K effective temperature radiate like a hot blackbody at these long wavelengths, possibly with a very few atomic lines (of Hydrogen, in the A-type stars) or molecular bands (the CO band overtone near 2.25 microns for example, in K-type stars and G-type stars). ... unusual features: mixed chemistry sources, Wolf-Rayet stars, ice bands, featureless carbon-star spectra ...

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• OBSERVING MODES
• A New Database of Observed Spectral Energy Distributions of Nearby Starburst
• Index of /docs/templates/fos_ghrs_spectra/observed

Next: Early searches at other Up: The discovery of pulsars Previous: The Nature letter of . ... Gold (1968) [ 12 ], Pacini (1968) [ 28 ] . White dwarfs no longer viable . Vela pulsar (P=89ms) discovered [ 17 ] . Crab pulsar (P=33ms) [ 33 ] . Vibration of neutron stars no longer viable . slow down of Crab pulsar observed [ 32 ] . Age of Crab pulsar age of Crab nebula . Crab pulsar and nebula . ...

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• Results with the ATCA 3mm Prototype System (July 2001)
• PPTA Wiki | Observing / RFI
• lbaops:lbamay2005:v185a [ATNF VLBI Wiki]

Next: Determination of atmospheric parameters Up: Optical spectrum of IRAS04296 Previous: Radial velocity of the . From comparison of observed and synthetic spectra of IRAS04296 we revealed some strong absorptional features whose positions coincide with known diffuse interstellar bands (DIBs) (Jenniskens et al., ... In Fig. 5 we illustrate the presence of DIB's by showing a spectral region of IRAS04296 . ...

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• GRB follow-up team
• Emission molecular bands
• These galaxies were observed (Project: vortex)

... Radiance image in Si iv 1402.8 (top-left, in reversed color table), Doppler velocity image (bottom-left), nonthermal velocity image (bottom-right) and HMI magnetogram (top-right) of region "A". ... The yellow box on the Doppler image outlines the region where anti-parallel flows are seen. ... A cluster of such loops was observed on the solar disk in active region NOAA11934, in the Si iv 1402.8 spectral raster and 1400 slit-jaw (SJ) images. ...

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• Broadening of Si VIII lines observed in the Solar polar coronal holes
• Explosive Events
• Solar Eclipse Observed Armagh Observatory

... For each observed position the table contains designation of object as in file of observations, the time of observation, the number and name/ preliminary designation of minor planet supposedly identical with observed object, the values of O – C (observed position minus computed one) in right ascension and declination expressed in arcsec, the difference O – C between observed magnitude and computed one, the code of observatory in the Observatory list (see Observatories section). ...

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... R2319 Date Received: 2007-Feb-01 19:56:22 Technical Page Proposal Type: General Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Regular Planetary Radar 41.5 hrs Hours 3 hrs Survey of XME asteroids We propose to continue our campaign of observing X, M, and E-class asteroids using the S-band radar. Our previous observations have doubled the number of observed M-class asteroids and suggest that only one-third are metallic. ...

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• Solar System Studies at AO
• CIMA Common Problems

... Chandra Survey . ... Bulge Windows Survey . ... The ChaMPlane survey is being conducted at the Harvard-Smithsonian Center for Astrophysics. As a complement to our ChaMPlane survey, we have conducted a deep survey of low-extinction windows in the Galactic Bulge. ... were observed (nearly) simultaneously with Chandra and the Wide Field Camera on the Advanced Camera for Surveys (ACS) on HST. ... The Chandra and HST observations for the Bulge Window Survey were carried out from 2003 to 2005. ...

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• ChaMPlane
• ChaMPlane apj_appendix
• Spectroscopic Data

... This file table3 82 660 Observed wavelengths, laboratory values and identifications -------------------------------------------------------------------------------- Byte-by-byte Description ... Format Units Label Explanations -------------------------------------------------------------------------------- 1- 3 I3 --- SpOrd Spectrum order 5- 12 F8.3 0.1nm SolLam Wavelength determination of all solar and telluric lines measurable on the ... Note (6): J: Junkes et al., ...

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• Astronomical Catalogues

... 105Lawrence+ Nearly 1000 sources from the 5 GHz MIT-Green Bank (MG) survey have been observed with the VLA. ... About 1000 sources, selected as described in IIa from a prelimenary version of the MIT-GB I catalog, have been observed with VLA. ... About 20 sources observed at the VLA are within the MG sky area and above the 106 mJy completeness limit, even allowing for the large flux-density errors in the preliminary list, but do not appear in the MG catalog. ... 1 Source name in IAU B1950.0 format. ...

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• The WSRT 327 MHz Galactic Plane Survey
• What was measured?
• Culgoora catalog

... Dr. Rodrigues, M1 group, Spain, has pointed out the confusion in identification of SN 1998ar in NGC 2916. ... I have measured the locations of point-like sources around NGC 2916 with DSS-1 image and 5 GSC stars. ... The magnitude of this star is estimated as 15.5 mag or so on DSS1 image. ... Star C seems to be dimmer than Star B, and comparing GSC 14.8 mag star and fainter neighbouring stars, its magnitude is about 1.5 mag dimmer than GSC 14.8 mag star; which tells that SN was about 16.3 mag. ...

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... ARC 3.5m | GFP . ... Install Appropriate Filters and Edit filters.txt file . Edit filters.txt file on aiscam@finesse in /home/aiscam/config . ... It also loads the filter info and the gfp.cfg settings including the calibration file for the appropriate course z-setting . aiscam: etalon in ;load etalon into optical path . ... aiscam: fpzero -w 4044.4 -1591.47 ;set fpzero with wavelength and central z . ... aiscam: time 40 . ... aiscam: file bias ;set filename for biases, no time needed . ...

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• Astrophysical Research Consortium - Apache Point Observatory
• lsst.tcc: python/tcc/axis/coordConvWithFP.py Source File
• APO Home Page

Hide Zen home . ... PostgreSQL : pgsql/src/bin/pg_ config /po/ru.po,v 1.3 2004/12/06 22:10:40 petere Exp $ # # ChangeLog: # - December, 2004: Corrections and improvements by Oleg Bartunov ... ;oleg@sai.msu.su # - October 13 - November 24, 2004: Initial Translation, Serguei A. Mokhov mokhov@cs.concordia.ca # msgid msgstr Project-Id-Version: ... 0 Comments on pg config This page is read-only View other revisions Administration . ... Zen, 2003-2007 ...

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• Light Curve Templete/Observing Form For Visual SNe Observers.
• Contributions by amateurs: SN1996X.
• APOD: 2009 July 9 - Fermi's Gamma ray Pulsars

The problem of solar wind data correlation for the observations onboard several spacecraft is very important for three points of view: . ... This problem is studied now in detail by systematic determination of ion flux and ion velocity data correlations by INTERBALL-1 (IKI group), WIND and IMP 8 (both - MIT group). ... Solar wind plasma correlation lengths from IMP 8, WIND and INTERBALL-1. ... Correlation of solar wind observations onboard several spacecraft: INTERBALL-1, IMP 8 and WIND data. ...

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• Spacecraft Observing the Sun and the Heavens above
• Space Research Institute (IKI) Seminar
• Satellites which look down and observe Earth

... Fitting the observed dependence includes calculations of the polarization cross-sections averaged over particles orientation and size distribution, their normalization and the comparison of obtained dependencies with Serkowski's curve representing observational data for a chosen star. ... Variations of the polarization factors with wavelength are shown in Fig. 16 for homogeneous spheroidal particles with PF orientation. ... The distinction between prolate and oblate spheroids is also clearly seen. ...

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• Wavelength dependence
• Silicate minerals
• Footnotes

... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... Tour the Deep Sky . ... Scientists identified galaxies at 600 million light-years after the Big Bang in the Hubble Ultra Deep Field. Shouldnт??t this light have passed us long ago? Why is it just getting to us now? ... Scientists viewed galaxies that date to a time just 600 million years after the Big Bang. ... Get instant access to subscriber content on Astronomy.com! ...

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• More UFOs identified | Astronomy.com
• Web Extra: Astronomers animate one of the largest galaxy clusters ever observed
• A "super-Earth" identified | Astronomy.com

Peremennye Zvezdy", . ... V435 Cas, GSC 4011-01257, . ... V435 Cas was discovered as a variable star by Hoffmeister (1967). ... Six more times of minima were published by Rosino, Bianchini di Martino (1976); despite that, the period of V435 Cas could not be determined. ... These observations are available via the OMC Data Server (Gutierrez et al., ... Rosino, Bianchini, di Martino, 1976 . ... INTEGRAL/OMC data Times of minima of V435 Cas . ... A POSS-II red image centered on V435 Cas. ...

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• XWare > APOD

Verkhoglyadova O.P., V.N. Ivchenko, K. Kudela, M. Slivka, V.N. Lutsenko, S.A. Romanov "Approach to identification of the tail plasma regimes using INTERBALL-1 data" // Czech. ... Yermolaev "Observation of vortical motions and compressional waves in the dawn low-latitude sheet" // Journal of Technical Physics, 1999, v.XL, No 1, p.325-328. ... Martiushov V. "A point explosion inside a cavity with power-law density distribution" // 6 th Open Young Scientists' Conference on Astronomy and Space Physics. ...

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... Under certain conditions, like those in the nucleus of a QSO, all atoms can be made to emit light at particular wavelengths. ... If that source is approaching the observer, the wave is squashed up onto itself making the wavelength shorter. ... This is redshift. ... You can see how the section of the QSO spectrum which we observe changes with redshift. ... We then see how far we had to slide the observed spectrum along the scale to make it match and that is the objects redshift. ... The 2QZ team . ...

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