<p> Name______Lab Night ______</p><p>WORKSHEET FOR OBJECT X PART II: IDENTIFYING OBJECT X (Rev 10/31/14)</p><p>Step 5 Extended Source (yes/no)? Put answer in table on page 2 of worksheet next to Your Results. </p><p>Step 7 List wavelengths in order from shortest wavelength to longest. (1 pt per wavelength, 1 pt per element)</p><p>Wavelength Element______</p><p>1.</p><p>2.</p><p>3.</p><p>4.</p><p>5.</p><p>6.</p><p>Step 7 Emission Spectrum (yes/no)? Put answer in table on page 2 of worksheet next to Your Results.</p><p>Step 8 Large Redshift (yes/no)? Put answer in table on page 2 of worksheet next to Your Results.</p><p>Step 9 Large Peak on Left Wavelength ______Chemical ______</p><p>Step 10 H and K Line Chemical ______</p><p>Step 10 Strong (large dip) H and K Absorption Lines (yes/no)? Put answer in table on page 2 next to Your Results. </p><p>Radio Telescope Step 9: Strong lines in Radio Spectrum (yes/no)? Put answer in table on page 2 next to Your Results.</p><p>(2 pts each for each question or blank above.) Use the table from modified page 9 of student manual found in instructions to fill in most of this table. Answer with Yes or No only. If the page 9 table says radio signals not detectable answer No in table below. If nothing about absorption in page 9 table entry for an object put No in absorption line column. (2 pts each table entry)</p><p>Object Extended Source? Emission Spectra? Large Redshift? Strong Abs Line? Strong Radio? </p><p>Asteroid </p><p>Distant Galaxy </p><p>Normal Star </p><p>Planetary Nebula </p><p>Pulsar </p><p>QSO ------Your Results ------</p><p>NOW IDENTIFY OBJECT X</p><p>Find the type of object in the table that has the same answers to these 5 questions as Your Object X. There is only one type of object that will match all five of your answers if you do this correctly. If you do not find a complete match or find two matches you have a mistake in your answers or an error in filling out the table.</p><p>WHICH TYPE OF OBJECT IS YOURS (12 pts)? ______</p><p>You must have a match according to the instructions above. You will not get credit for guessing or copying if you do not have a match.</p>