| Object . | Date . | Exposure . | Mean . | Epocha . | S/Nd . |
|---|---|---|---|---|---|
| . | (ut) . | (s) . | airmass . | (d) . | . |
| iPTF 13bvn | 2013 06 23 | 8 × 870 | 1.16 | −10 | 410 |
| LTT 6248b | 2013 06 23 | 40 | 1.00 | ||
| iPTF 13bvn | 2013 07 04 | 8 × 855 | 1.13 | 0 | 740 |
| LTT 6248b | 2013 07 04 | 80 | 1.02 | ||
| iPTF 13bvn | 2013 07 10 | 8 × 855 | 1.43 | +7 | 640 |
| LTT 6248b | 2013 07 10 | 45 | 1.40 | ||
| iPTF 13bvn | 2013 07 12 | 8 × 855 | 1.37 | +9 | 660 |
| LTT 6248b | 2013 07 12 | 45 | 1.01 | ||
| iPTF 13bvn | 2013 07 28 | 8 × 855 | 1.32 | +25 | 350 |
| LTT 6248b | 2013 07 28 | 90 | 1.1 | ||
| iPTF 13bvn | 2013 08 08 | 8 × 855 | 1.68 | +36 | 270 |
| LTT 6248b | 2013 08 08 | 90 | 1.05 | ||
| iPTF 13bvnc | 2013 09 02 | 3 × 1180 | 1.79 | +61 | |
| LTT 7379cb | 2013 09 02 | 3 | 1.08 |
| Object . | Date . | Exposure . | Mean . | Epocha . | S/Nd . |
|---|---|---|---|---|---|
| . | (ut) . | (s) . | airmass . | (d) . | . |
| iPTF 13bvn | 2013 06 23 | 8 × 870 | 1.16 | −10 | 410 |
| LTT 6248b | 2013 06 23 | 40 | 1.00 | ||
| iPTF 13bvn | 2013 07 04 | 8 × 855 | 1.13 | 0 | 740 |
| LTT 6248b | 2013 07 04 | 80 | 1.02 | ||
| iPTF 13bvn | 2013 07 10 | 8 × 855 | 1.43 | +7 | 640 |
| LTT 6248b | 2013 07 10 | 45 | 1.40 | ||
| iPTF 13bvn | 2013 07 12 | 8 × 855 | 1.37 | +9 | 660 |
| LTT 6248b | 2013 07 12 | 45 | 1.01 | ||
| iPTF 13bvn | 2013 07 28 | 8 × 855 | 1.32 | +25 | 350 |
| LTT 6248b | 2013 07 28 | 90 | 1.1 | ||
| iPTF 13bvn | 2013 08 08 | 8 × 855 | 1.68 | +36 | 270 |
| LTT 6248b | 2013 08 08 | 90 | 1.05 | ||
| iPTF 13bvnc | 2013 09 02 | 3 × 1180 | 1.79 | +61 | |
| LTT 7379cb | 2013 09 02 | 3 | 1.08 |
Notes.aRelative to the r-band maximum on the 2013 July 3, according to Cao et al. (2013). bFlux standard. cSpectroscopic observation. dAverage signal-to-noise ratio measured in the continuum regions (as identified in Fig. 1).
| Object . | Date . | Exposure . | Mean . | Epocha . | S/Nd . |
|---|---|---|---|---|---|
| . | (ut) . | (s) . | airmass . | (d) . | . |
| iPTF 13bvn | 2013 06 23 | 8 × 870 | 1.16 | −10 | 410 |
| LTT 6248b | 2013 06 23 | 40 | 1.00 | ||
| iPTF 13bvn | 2013 07 04 | 8 × 855 | 1.13 | 0 | 740 |
| LTT 6248b | 2013 07 04 | 80 | 1.02 | ||
| iPTF 13bvn | 2013 07 10 | 8 × 855 | 1.43 | +7 | 640 |
| LTT 6248b | 2013 07 10 | 45 | 1.40 | ||
| iPTF 13bvn | 2013 07 12 | 8 × 855 | 1.37 | +9 | 660 |
| LTT 6248b | 2013 07 12 | 45 | 1.01 | ||
| iPTF 13bvn | 2013 07 28 | 8 × 855 | 1.32 | +25 | 350 |
| LTT 6248b | 2013 07 28 | 90 | 1.1 | ||
| iPTF 13bvn | 2013 08 08 | 8 × 855 | 1.68 | +36 | 270 |
| LTT 6248b | 2013 08 08 | 90 | 1.05 | ||
| iPTF 13bvnc | 2013 09 02 | 3 × 1180 | 1.79 | +61 | |
| LTT 7379cb | 2013 09 02 | 3 | 1.08 |
| Object . | Date . | Exposure . | Mean . | Epocha . | S/Nd . |
|---|---|---|---|---|---|
| . | (ut) . | (s) . | airmass . | (d) . | . |
| iPTF 13bvn | 2013 06 23 | 8 × 870 | 1.16 | −10 | 410 |
| LTT 6248b | 2013 06 23 | 40 | 1.00 | ||
| iPTF 13bvn | 2013 07 04 | 8 × 855 | 1.13 | 0 | 740 |
| LTT 6248b | 2013 07 04 | 80 | 1.02 | ||
| iPTF 13bvn | 2013 07 10 | 8 × 855 | 1.43 | +7 | 640 |
| LTT 6248b | 2013 07 10 | 45 | 1.40 | ||
| iPTF 13bvn | 2013 07 12 | 8 × 855 | 1.37 | +9 | 660 |
| LTT 6248b | 2013 07 12 | 45 | 1.01 | ||
| iPTF 13bvn | 2013 07 28 | 8 × 855 | 1.32 | +25 | 350 |
| LTT 6248b | 2013 07 28 | 90 | 1.1 | ||
| iPTF 13bvn | 2013 08 08 | 8 × 855 | 1.68 | +36 | 270 |
| LTT 6248b | 2013 08 08 | 90 | 1.05 | ||
| iPTF 13bvnc | 2013 09 02 | 3 × 1180 | 1.79 | +61 | |
| LTT 7379cb | 2013 09 02 | 3 | 1.08 |
Notes.aRelative to the r-band maximum on the 2013 July 3, according to Cao et al. (2013). bFlux standard. cSpectroscopic observation. dAverage signal-to-noise ratio measured in the continuum regions (as identified in Fig. 1).
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