# IBVS 3225-t1.txt #IAU COMMISSION 27 UNPUBLISHED DATA FILE 164 #Comment: OCR-ED FROM PAPER SOURCE - MIGHT CONTAIN ERRORS! #Object: EN UMa = HR 4047 #Author: John R. Percy, E. Plume #IBVSdataKey: photometry IAU COMMISSION 27: ARCHIVE OF UNPUBLISHED PHOTOELECTRIC PHOTOMETRY Unpublished Data File: 164 4 pages including cover sheet December 15, 1988 Photoelectric Observations of HR 4047 Reference: IAU IBVS #3225, 5 August 1988 John R. Percy Department of Astronomy University of Toronto Toronto, Ontario Canada M5S 1A1 HR 4047 1988 COMPARISON STAR - HR 4215 V = 6.390 HJD(-2446000) DELTA V V AIRMASS 1285.6930 -0.5399 5.850 1.269 1285.7023 -0.5531 5.837 1.291 1285.7095 -0.5436 5.846 1.308 1285.7179 -0.5681 5.822 1.330 1295.5853 -0.5260 5.864 1.141 1295.5933 -0.5170 5.873 1.150 1295.6053 -0.5232 5.867 1.165 1295.6132 -0.5059 5.884 1.175 1295.6211 -0.5241 5.866 1.187 1295.6287 -0.5441 5.846 1.199 1295.6422 -0.5696 5.820 1.222 1295.6510 -0.5360 5.854 1.239 1295.6610 -0.5591 5.831 1.260 1295.6682 -0.5701 5.820 1.276 1295.6787 -0.5871 5.803 1.301 1295.6886 -0.5746 5.815 1.326 1295.6982 -0.5521 5.838 1.352 1295.7103 -0.4993 5.891 1.387 1295.7201 -0.5442 5.846 1.418 1295.7550 -0.6042 5.786 1.542 1295.7629 -0.5332 5.857 1.573 1295.7714 -0.5239 5.866 1.608 1295.7828 -0.5340 5.856 1.658 1295.7930 -0.5354 5.855 1.704 1295.8029 -0.5000 5.890 1.751 1295.8120 -0.5289 5.861 1.795 1295.8256 -0.5489 5.841 1.864 1295.8361 -0.5527 5.837 1.918 1295.8478 -0.5281 5.862 1.981 1296.6281 -0.5732 5.817 1.203 1296.6360 -0.5725 5.817 1.216 1296.6440 -0.5575 5.832 1.231 1296.6521 -0.5504 5.840 1.247 1296.6606 -0.5484 5.842 1.265 1296.6692 -0.5402 5.850 1.285 1296.6783 -0.5208 5.869 1.307 1296.6908 -0.5242 5.866 1.339 1296.7061 -0.5136 5.876 1.383 1296.7139 -0.5247 5.865 1.407 1306.6008 -0.5570 5.833 1.203 1306.6163 -0.5680 5.822 1.231 1306.6257 -0.5118 5.878 1.250 1306.6343 -0.5403 5.850 1.269 1307.5890 -0.5176 5.872 1.189 1307.5990 -0.5113 5.879 1.205 1307.6068 -0.5228 5.867 1.219 1307.6155 -0.5216 5.868 1.235 1307.6234 -0.5288 5.861 1.251 1307.6318 -0.5351 5.855 1.269 1307.6467 -0.5525 5.837 1.304 1307.6569 -0.5508 5.839 1.330 1307.6656 -0.5472 5.843 1.354 1307.6749 -0.5497 5.840 1.381 1307.6851 -0.5221 5.868 1.413 1307.6962 -0.5302 5.860 1.449 1307.7101 -0.5444 5.846 1.498 1307.7189 -0.5432 5.847 1.532 1307.7279 -0.5289 5.861 1.567 1307.7400 -0.5359 5.854 1.617 HR 4047 1988 COMPARISON STAR - HR 4215 V = 6.390 HJD(-2446000) DELTA V V AIRMASS 1307.7489 -0.5392 5.851 1.655 1307.7583 -0.5425 5.847 1.698 1307.7667 -0.5418 5.848 1.737 1307.7787 -0.5519 5.838 1.796 1307.7900 -0.5646 5.825 1.853 HR 4047 1987 COMPARISON STAR - HR 4215 V=6.390 HJD(-2446000) DELTA V V AIRMASS 970.5992 -0.5080 5.882 1.389 970.6271 -0.5457 5.844 1.481 970.6505 -0.5392 5.851 1.570 970.6954 -0.5958 5.794 1.771 970.7410 -0.5279 5.862 2.002 970.7822 -0.5956 5.794 2.221 971.6155 -0.5497 5.840 1.450 971.6418 -0.5321 5.858 1.547 971.6719 -0.5114 5.879 1.674 971.7073 -0.5509 5.839 1.845 971.7529 -0.5718 5.818 2.080 971.7880 -0.6571 5.733 2.265 971.8206 -0.6715 5.719 2.415 973.7476 -0.5154 5.875 2.081 973.7751 -0.5416 5.848 2.227 973.8001 -0.5370 5.853 2.350 975.6241 -0.5078 5.882 1.521 993.6476 -0.5363 5.854 1.848 993.6572 -0.5307 5.859 1.898 993.6862 -0.5410 5.849 2.047 993.7152 -0.5342 5.856 2.202 993.7562 -0.5016 5.888 2.399