# TESS Program G011179 Title: The TESS Coeval Degenerates Survey, Cycle 1 PI: Hermes, JJ - University Of North Carolina Type: N/A Summary: We propose TESS observations of a unique set of bright main-sequence and subdwarf stars for which we have age constraints from a wide, coeval white dwarf companion. The white dwarfs in the 62 currently known common-proper-motion systems visible in Cycle 1 span a range of total ages, from roughly 300 Myr all the way up to more than 10 Gyr. The majority of the main-sequence primaries are K and M dwarfs, for whom most age inference methods yield only imprecise estimates. Our observations will constrain age-rotation and age-activity relations at old ages. A major advance will occur in 2018 April, when Gaia DR2 will enable the discovery of hundreds if not thousands of new suitable binaries, which we will explore using the 30-min full-frame images. # Sector 001 targets observed (1) 260266504,94.0777,-59.2151,5.95,G011047;G011179;G011025;G011048;G011250 # Sector 002 targets observed (10) 13073396,348.0689,-27.353,13.07,G011179;G011257 33946010,356.7941,-26.3913,9.85,G011179 419065683,4.0926,-19.4004,8.2,G011179;G011250 77041175,358.5026,-33.2756,11.01,G011153;G011179;G011180 188626183,350.2848,-13.4639,13.91,G011179 2733720,356.0839,-16.1814,12.38,G011179 281573523,7.4557,-54.6942,11.54,G011180;G011179 220017951,32.6252,-50.8205,5.18,G011183;G011179;G011129 198079199,64.1204,-59.3031,3.33,G011155;G011113;G011183;G011179;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 260266504,94.0777,-59.2151,5.95,G011047;G011179;G011025;G011048;G011250 # Sector 003 targets observed (9) 248386767,19.1507,-2.5007,4.82,G011155;G011179;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 248949078,20.8165,-2.1457,10.52,G011179;G011180 299136954,22.101,-8.3946,8.73,G011179;G011250 398703802,16.4303,-7.2712,10.57,G011179 40047171,6.5017,-10.6178,11.9,G011179 123368775,31.778,-30.4071,11.53,G011179;G011180 220017951,32.6253,-50.8205,5.18,G011183;G011179;G011129 198079199,64.1204,-59.3031,3.33,G011155;G011113;G011183;G011179;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 260266504,94.0777,-59.2151,5.95,G011047;G011179;G011025;G011048;G011250 # Sector 004 targets observed (12) 279049424,49.5947,-0.9306,4.4,G011155;G011179;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 439869953,43.381,-0.569,8.38,G011179 251083146,37.516,-0.3774,9.29,G011179 270430352,33.5104,1.9495,10.94,G011179 420031394,35.5035,4.7472,7.57,G011179;G011025;G011250 144538915,52.2062,-27.316,10.82,G011179 168632811,60.517,-34.4822,6.57,G011179;G011048;G011250 93106407,53.5355,-15.9137,12.61,G011179 140207474,59.1277,-36.6889,11.88,G011113;G011179 77156672,68.157,-39.0305,10.28,G011180;G011179 198079199,64.1204,-59.3031,3.33,G011155;G011113;G011183;G011179;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 260266504,94.0777,-59.2151,5.95,G011047;G011179;G011025;G011048;G011250 # Sector 005 targets observed (7) 67772871,63.8062,-7.6709,3.95,G011179;G011025;G011129;G011048 423810969,71.3344,-27.4341,12.62,G011179;G011238;G011180 71011069,65.4325,-16.001,10.6,G011179;G011180 168632811,60.517,-34.4822,6.57,G011179;G011048;G011250 77156672,68.157,-39.0305,10.28,G011180;G011179 260266504,94.0777,-59.2151,5.95,G011047;G011179;G011025;G011048;G011250 198079199,64.1204,-59.3031,3.33,G011155;G011113;G011183;G011179;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 # Sector 006 targets observed (4) 43325151,97.6611,-2.0992,12.23,G011113;G011179;G011180 91690128,88.4947,12.418,7.17,G011179;G011250 172703279,101.1142,-28.5457,9.67,G011179 260266504,94.0777,-59.2151,5.95,G011047;G011179;G011025;G011048;G011250 # Sector 007 targets observed (7) 88758130,122.2471,-4.5319,11.02,G011179 14802149,113.9857,14.1229,11.1,G011179 172703279,101.1142,-28.5457,9.67,G011179 128902569,118.5435,-25.3021,8.16,G011180;G011179 289113764,115.086,-17.4134,12.83,G011113;G011179;G_PROPER_MOTION_1130_-558 149672905,116.3938,-34.1637,5.09,G011179;G011025;G011048 260266504,94.0777,-59.2151,5.95,G011047;G011179;G011025;G011048;G011250 # Sector 008 targets observed (5) 176445751,131.8872,-18.963,11.34,G011179 149672905,116.3938,-34.1637,5.09,G011179;G011025;G011048 342749023,125.243,-58.5161,12.22,G011179 260266504,94.0777,-59.2151,5.95,G011047;G011179;G011025;G011048;G011250 198079199,64.1204,-59.3031,3.33,G011155;G011113;G011183;G011179;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 # Sector 009 targets observed (8) 408436718,161.4025,-19.1175,9.31,G011113;G011180;G011179 52103995,153.031,-18.6178,8.23,G011180;G011179 20324932,167.3767,-25.9911,7.97,G011179;G011250 423451442,168.4852,-19.0568,12.9,G011179;G011180 318092167,161.5505,-3.6649,10.67,G011179 53211475,167.027,-5.2321,10.2,G011180;G011179 342749023,125.243,-58.5161,12.22,G011179 260266504,94.0777,-59.2151,5.95,G011047;G011179;G011025;G011048;G011250 # Sector 010 targets observed (3) 289946105,191.8622,-17.2501,9.47,G011179 57611256,173.6186,-32.8269,5.05,G011179;G011025;G011129 342749023,125.243,-58.5161,12.22,G011179 # Sector 011 targets observed (2) 72511761,207.8473,-27.5656,10.56,G011179;G011180 260266504,94.0777,-59.2152,5.95,G011047;G011179;G011025;G011048;G011250 # Sector 012 targets observed (6) 350673608,246.0059,-39.1929,4.95,G011155;G011183;G011179;G011025;G011132;G011176;G011048;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 212317204,255.7864,-53.2379,4.9,G011155;G011179;G011048;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 220978213,246.7593,-54.1971,10.11,G011179 221970504,249.6304,-57.4698,8.71,G011294;G011180;G011179 260266504,94.0777,-59.2152,5.95,G011047;G011179;G011025;G011048;G011250 198079199,64.1204,-59.3031,3.33,G011155;G011113;G011183;G011179;G_NONSTANDARDMASK;G_NOPHOTOMETRY;G_SPECIAL_APERTURE_25_25 # Sector 013 targets observed (1) 260266504,94.0777,-59.2152,5.95,G011047;G011179;G011025;G011048;G011250