Open Access

Table 3

Log of the observations of comet C/2014 B1 (Schwartz) in 2017 January.

Date, UT r au ∆ au α deg ϕ deg Filter/grism Texp sec N Mode Telescope
Jan. 23.93 9.641 8.717 2.12 323.8 r-sdss 60 10 Ima 6-m BTA
Jan. 23.93 9.641 8.717 2.12 323.8 g-sdss 60 10 Ima 6-m BTA
Jan. 23.95 9.641 8.717 2.12 323.8 r-sdss 60 13 ImaLP 6-m BTA
Jan. 23.99 9.641 8.717 2.12 323.8 VPHG1200@540 300 3 Sp 6-m BTA
Jan. 31.91 9.635 8.681 1.53 344.1 B 180 7 Ima 2-m RCC
Jan. 31.94 9.635 8.681 1.53 344.1 V 120 7 Ima 2-m RCC
Jan. 31.99 9.635 8.681 1.53 344.1 R 120 7 Ima 2-m RCC

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