(1993 May 30) subject:Nova Aql photometry update 4 The nova seems to be oscillating with a period of about 10 days and an amplitude of 0.5 mag (V). Multicolor and infrared photo- metry and spectroscopy regarding this periodicity would be desirable to reveal the nature of the 'nova oscillation'. Regards, Taichi Kato 0001 0002 Nova Aquilae 1993 photometry update No.4 (1993/05/29) 0003 0500--------------------------------------------------------------------------- 0501 YYYY+ 0502 MM DD.DDD MAGN MS SEQ OBSERVER NOTES SOURCE 0503--------------------------------------------------------------------------- 0504 1987 05 24. [22 R McNaught, R. UK Schmidt IAUC 5798 1993 04 17.780 [10 pv Yamamoto, M. T-Max 400 + PO0 IAUC 5791 1993 04 25.76 [10.5 pv Wakuda, M. T-Max + PO0 Mail(kat) 1993 04 26.244 [11.5 pr Liller, W. TP + orange filter IAUC 5794 1993 04 27.717 [9 p Sugano, M. 55mm F1.8 Tri-X Mail(kat) 1993 04 28.802 [12 p Camilleri, P. T-Max IAUC 5791 1993 05 13.351 8.7 pr Liller, W. TP + orange filter IAUC 5794 1993 05 13.68 7.5 pv Wakuda, M. T-Max + PO0 Mail(kat) 1993 05 14.644 7.6 pv Yamamoto, M. T-Max 400 + PO0 IAUC 5791 1993 05 14.647 7.6 pv Yamamoto, M. T-Max 400 + PO0 IAUC 5791 1993 05 14.680 7.6 p Abe, H. 55mm F2.8 Fuji G-400 Mail(kat) 1993 05 14.681 7.6 p Abe, H. 55mm F2.8 Fuji G-400 Mail(kat) 1993 05 14.722 7.6 p Sugano, M. 55mm F1.8 Tri-X Mail(kat) 1993 05 14.779 7.6 p Sakurai, Y. Fuji HG-400 IAUC 5791 1993 05 15.009 7.6 p Collins, M. TP IAUC 5791 1993 05 15.604 7.9 mv Yamamoto, M. IAUC 5791 1993 05 15.617 7.6 p Kanatsu, K. 28mm F3.5 Fuji G-400 Mail(kat) 1993 05 15.628 7.6 p Kanatsu, K. 28mm F3.5 Fuji G-400 Mail(kat) 1993 05 15.648 7.6 pv Yamamoto, M. T-Max 400 + PO0 IAUC 5791 1993 05 16.541 7.8 mv Camilleri, P. 20x80 binoculars IAUC 5791 1993 05 16.55 8.0 mv Williams, P. IAUC 5798 1993 05 16.606 8.0 mv Yamada, M. IAUC 5791 1993 05 16.640 8.0 mv Yamada, M. IAUC 5791 1993 05 16.653 7.9 mv Watanabe, M. IAUC 5791 1993 05 16.694 7.8 V G Kiyota, S. 7.6-cm + CCD Mail(kat) 1993 05 16.70 7.6 pv Wakuda, M. T-Max + PO0 Mail(kat) 1993 05 17.19 8.0 mv Baldwin, M. IAUC 5791 1993 05 17.246 8.2 pr Liller, W. TP + orange0frlter IAUC 5794 1993 05 17.279 7.90 V Kaiser, D. IAUC 5794 1993 05 17.279 8.81 B Kaiser, D. IAUC 5794 1993 05 17.306 7.90 V Kaiser, D. IAUC 5794 1993 05 17.306 8.81 B Kaiser, D. IAUC 5794 1993 05 17.95 7.9 mv HI Mitdskogen, O. 31.6-cm refl. 62x Mail(grl) 1993 05 17.969 8.1 mv HI Granslo, B. H. 20.3-cm SCT 80x Mail(grl) 1993 05 17.991 8.0 mv HI Dahle, H. 20.3-cm SCT 80x Mail(grl) 1993 05 18.004 8.1 mv HI Granslo, B. H. 20.3-cm SCT 80x Mail(grl) 1993 05 18.028 8.1 mv HI Schmeer, P. 20.3-cm SCT 50x Mail(scp) 1993 05 18.031 8.1 mv HI Granslo, B. H. 20.3-cm SCT 80x Mail(grl) 1993 05 18.055 8.06 V Mikolajewski, M. IAUC 5794 1993 05 18.055 8.89 B Mikolajewski, M. IAUC 5794 1993 05 18.055 8.92 U Mikolajewski, M. IAUC 5794 1993 05 18.055 7.09 R J Mikolajewski, M. IAUC 5794 1993 05 18.055 6.30 I J Mikolajewski, M. IAUC 5794 1993 05 18.096 8.22 V Mikuz, H. IAUC 5794 1993 05 18.096 8.63 B Mikuz, H. IAUC 5794 1993 05 18.632 8.0 mv AA Abe, S. 8-cm binoculars Mail(kat) 1993 05 18.649 8.0 V G Kiyota, S. 7.6-cm + CCD Mail(kat) 1993 05 18.685 8.1 mv Sekino, Y. Mail(kat) 1993 05 18.80 7.8 p Camilleri, P. J. 85mm f/2 + T-Max 400 Mail(cam) 1993 05 18.990 8.0 mv HI Granslo, B. H. 20.3-cm SCT 80x Mail(grl) 1993 05 19.00 7.7 mv Rapavy, P. IAUC 5798 1993 05 19.00 7.76 V Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 19.00 8.56 B Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 19.00 8.43 U Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 19.00 6.80 R J Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 19.00 6.02 I J Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 19.019 7.8 mv HI Dahle, H. 20.3-cm SCT 80x Mail(grl) 1993 05 19.035 8.1 mv HI Schmeer, P. 20.3-cm SCT 50x Mail(scp) 1993 05 19.04 7.71 V Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 19.04 8.49 B Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 19.04 8.35 U Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 19.04 6.75 R J Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 19.04 5.98 I J Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 19.658 7.7 mv AA Yamada, M. 8-cm binoculars Mail(kat) 1993 05 19.989 8.2 mv TA Poyner, G. 10x50 binoculars Mail(poy) 1993 05 20.006 7.8 mv HI Granslo, B. H. 20.3-cm SCT 80x Mail(grl) 1993 05 20.03 7.69 V Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 20.03 8.52 B Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 20.03 8.51 U Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 20.03 6.81 R J Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 20.03 6.18 I J Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 20.047 7.75 V *Mikuz, H. IAUC 5807 1993 05 20.047 8.30 B *Mikuz, H. IAUC 5807 1993 05 20.55 7.9 mv Camilleri, P. J. 20x80 binoculars Mail(cam) 1993 05 20.56 7.9 p Camilleri, P. J. 85mm f/2 + T-Max 400 Mail(cam) 1993 05 20.603 7.8 mv G Takahashi, S. 12-cm binoculars Mail(kat) 1993 05 20.614 7.9 mv Yamada, M. 8-cm binoculars Mail(kat) 1993 05 20.633 8.2 p Kanatsu, K. 55mm F2.8 Fuji G-400 Mail(kat) 1993 05 20.633 8.2 p Kanatsu, K. 55mm F2.8 Fuji G-400 Mail(kat) 1993 05 20.639 7.8 V G Kiyota, S. 7.6-cm + CCD Mail(kat) 1993 05 20.699 8.0 mv AA Abe, S. 8-cm binoculars Mail(kat) 1993 05 20.710 8.0 mv AA Watanabe, Y. 10-cm binoculars Mail(kat) 1993 05 20.724 8.2 mv Takenaka, Y. 7.5-cm refr. Mail(kat) 1993 05 20.792 7.6 mv Kurogi, K. 11.3-cm refl. Mail(kat) 1993 05 20.949 7.9 mv HI Dahle. H. 20.3-cm SCT 80x Mail(grl) 1993 05 21.0 8.0 mv *Vanmunster, T. Mail(chr) 1993 05 21.01 8.01 V Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 21.01 8.65 B Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 21.01 8.47 U Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 21.01 7.01 R J Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 21.01 6.29 I J Mikolajewski, M. N. Copernicus Univ. IAUC 5802 1993 05 21.726 7.9 mv Watamabe, Y. 10-cm binoculars Mail(kat) 1993 05 21.974 7.8 mv HI *Dahle. H. 20.3-cm SCT 80x Mail(grl) 1993 05 22.0 7.7 mv *Vanmunster, T. Mail(chr) 1993 05 22.108 7.6 mv HI Schmeer, P. 20.3-cm SCT 50x Mail(scp) 1993 05 22.9 7.5 mv *Vanmunster, T. Mail(chr) 1993 05 22.953 7.3 mv HI Schmeer, P. 20.3-cm SCT 50x Mail(scp) 1993 05 22.959 7.6 mv HI Granslo, B. H. 20.3-cm SCT 80x Mail(grl) 1993 05 22.983 7.6 mv HI *Dahle. H. 20.3-cm SCT 80x Mail(grl) 1993 05 23.028 7.48 V *Mikuz, H. IAUC 5807 1993 05 23.089 7.3 mv HI Schmeer, P. 20.3-cm SCT 50x Mail(scp) 1993 05 23.596 7.7 mv Watanabe, M. 13-cm refl. Mail(kat) 1993 05 23.599 7.7 mv Yamada, M. binoculars Mail(kat) 1993 05 23.601 7.53 V G Kato, T. 60-cm refl. + CCD Mail(kat) 1993 05 23.668 8.2 mv Hirosawa, K. 5-cm refr. Mail(kat) 1993 05 23.691 7.7 V G Kiyota, S. 7.6-cm refr. + CCD Mail(kat) 1993 05 23.710 7.8 mv AA Watanabe, Y. 10-cm binoculars Mail(kat) 1993 05 23.926 7.8 mv HI *Granslo, B. H. 20.3-cm SCT 80x Mail(grl) 1993 05 23.958 7.8 mv HI *Dahle. H. 20.3-cm SCT 80x Mail(grl) 1993 05 23.963 7.4 mv HI Schmeer, P. 20.3-cm SCT 50x Mail(scp) 1993 05 24.095 7.4 mv HI Schmeer, P. 20.3-cm SCT 50x Mail(scp) 1993 05 24.592 7.9 mv Yamada, M. Mail(kat) 1993 05 24.624 7.5 mv Watanabe, M. 13-cm refl. Mail(kat) 1993 05 25.0 7.6 mv *Vanmunster, T. Mail(chr) 1993 05 25.038 7.4 mv HI *Schmeer, P. 20.3-cm SCT 50x Mail(scp) 1993 05 25.582 7.7 mv G *Takahashi, S. 12-cm binoculars Mail(kat) 1993 05 25.601 7.7 mv AA *Watanabe, Y. 10-cm binoculars Mail(kat) 1993 05 25.626 7.9 mv *Yamada, M. 20x80 binoculars Mail(kat) 1993 05 25.626 7.8 mv *Moriyama, M. 11x80 binoculars Mail(kat) 1993 05 25.969 7.9 mv HI *Granslo, B. H. 20.3-cm SCT 80x Mail(grl) 1993 05 25.98 7.96 V HD *Hanzl, D. N. Copernicus obs. IAUC 5807 1993 05 25.98 8.48 B HD *Hanzl, D. N. Copernicus obs. IAUC 5807 1993 05 25.98 8.11 U HD *Hanzl, D. N. Copernicus obs. IAUC 5807 1993 05 26.032 7.9 mv HI *Schmeer, P. 20.3-cm SCT 50x Mail(scp) 1993 05 26.585 7.9 mv G *Takahashi, S. 12-cm binoculars Mail(kat) 1993 05 26.644 7.9 mv AA *Abe, S. 8-cm binoculars Mail(kat) 1993 05 26.690 8.0 mv *Yamada, M. 5.6-cm binoculars Mail(kat) 1993 05 26.691 8.0 V G *Kiyota, S. 7.6-cm refr. + CCD Mail(kat) 1993 05 26.770 7.5 mv AA *Kato, T. 7x50 binoculars Mail(kat) 1993 05 26.948 8.0 mv HI *Dahle. H. 20.3-cm SCT 80x Mail(grl) 1993 05 27.002 8.0 mv HI *Granslo, B. H. 20.3-cm SCT 80x Mail(grl) 1993 05 27.567 8.1 mv *Yamada, M. Mail(kat) 1993 05 27.678 7.8 mv AA *Watanabe, Y. 10-cm binoculars Mail(kat) 1993 05 27.731 8.3 mv *Hirosawa, K. 5-cm refr. Mail(Kat) 1993 05 28.595 8.1 mv *Yamada, M. Mail(kat) 1993 05 28.731 8.2 mv *Yamada, M. Mail(kat) 1993 05 28.764 7.8 mv *Watanabe, S. Mail(kat) 1993 05 28.944 8.3 mv TA *Poyner, G. 10x50 binoculars Mail(poy) 1993 05 29.595 8.0 mv AA *Watanabe, Y. 10-cm binoculars Mail(kat)
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