Observers: Shubham Srivastav, James Gillanders Support: Luke Shingles, Michael Fulton TAT: Simon Prentice, Claudia Gutierrez EFOSC2 Calibrations: Spectroscopic arcs Biases
Weather:Start: humidity 65% wind 2.3 m/s Middle: humidity 63% wind 5.1 m/s End: humidity 50% wind 7.3 m/s Comments:
| UT | Target | Type | Setup | Slit | Exposure[s] | Airmass | Seeing["] | Notes | | 12:53 | 2020adpg | classification | Gr13 | 1 | 300 | 2.4 | | Normal Ia around peak, z ~ 0.03 | | 01:04 | 2020adhh | classification | Gr13 | 1 | 600 | 2.1 | | SN II? H alpha from host at z = 0.022. | | 01:22 | Image Analysis | | | | | | | ~2 hours lost due to technical difficulties. Systems were restarted. | | 03:11 | L745A | standard | Gr11, 13, 16 | 1 | 900 | 1.2 | 1.28 | | | 03:36 | 2020acpg | classification | Gr13 | 1 | 900 | 1.3 | 0.87 | Normal Ia past maximum. SNID suggests a redshift of z ~ 0.07. | | 04:00 | 2020adrp | classification | Gr13 | 1 | 900 | 1.3 | 0.84 | Normal Ia at peak. z ~ 0.06 from SNID. | | 04:23 | 2020znl | followup | Gr13 | 1 | 1800 | 1.0 | 1.18 | | | 05:01 | 2020aeqv | classification | Gr13 | 1 | 900 | 1.4 | 0.80 | Another normal Ia around peak. SNID suggests z ~ 0.06. | | 05:23 | 2020acpi | classification | Gr13 | 1 | 900 | 1.5 | 0.94 | Clear SN II. SNID shows good matches with several IIP at ~ +20 to +40 days. Host z = 0.017. | | 06:05 | 2020aerm | classification | Gr13 | 1 | 900 | 1.2 | 1.14 | Normal Ia near max. SNID suggests z ~ 0.09. | | 06:25 | 2020adnu | classification | Gr13 | 1 | 300 | 1.3 | 1.01 | Yet another Ia near max. SNID redshift consistent with host z = 0.031. | | 06:37 | 2020aeph | classification | Gr13 | 1 | 900 | 1.4 | 1.07 | SN II. SNID suggestst z ~ 0.03. Flattish ATLAS light curve suggests IIP. | | 07:00 | 2020acsk | classification | Gr13 | 1 | 900 | 1.9 | 0.84 | SN II. Host z = 0.029. SNID favours II-pec and matches with 1987A. | | 07:24 | L745A | standard | Gr11, 13, 16 | 1 | 900 | 1.2 | 0.93 | | | 07:44 | 2020adnw | classification | Gr13 | 1 | 600 | 1.3 | 1.12 | SN Ia near max. SNID redshift consistent with host z = 0.036. | | 08:00 | 2020acph | classification | Gr13 | 1 | 600 | 1.6 | 1.33 | Noisy spectrum. SN Ia? | | 08:25 | 2020adlh | classification | Gr13 | 1 | 300 | 1.2 | 1.14 | Centred the right object this time! SN Ia past max, at z ~ 0.04 from SNID. |
| 