VizieR Online Data Catalog: Opt/NIR obs. of 1FGLJ1417.7-4407 neutron star bin. (Swihart+, 2018)

Strader+ (2015ApJ...804L..12S) analyzed a 2ks Chandra/ACIS-I exposure of the 1FGL field taken in 2011 February (ObsID 12843; PI Ricci). The neutron star binary discussed in this work (1FGL J1417.7-4407) was the only significant X-ray source in the field. To achieve improved constraints on the short-term X-ray variability, as well as an improved spectrum, we obtained a single, uninterrupted ~50ks Chandra exposure of J1417 (ObsID 17786; PI Strader) on 2016 June 6 using the ACIS-S3 CCD configured in FAINT mode.

We observed J1417 with the Karl G. Jansky Very Large Array (VLA) under program VLA/15A-491 (PI Strader). Observations were obtained over four epochs during 2015 June/July. Also, we observed J1417 with the Australia Telescope Compact Array (ATCA) on 2015 October 24, a few months after our VLA observations, under program ID CX336 (PI Miller-Jones).

We have continued occasional spectroscopic monitoring of J1417 with the Goodman spectrograph on the SOAR telescope, obtaining 10 epochs of spectroscopy from 2015 June 23 to 2017 September 01 (UT).

We obtained optical BVI and near-IR H photometry of 1FGL J1417.7-4407 using ANDICAM on the SMARTS 1.3m telescope at CTIO roughly every night between 25 July and 19 September 2017 (UT). On each night, we took 200, 90, and 50 second exposures in B, V, and I bands, respectively.

(1 data file).