Table 11
Expectations for SNe in the multiply-imaged galaxies in A 1689 for future surveys.
| Survey | Filter | Depth | Years | N epochs | Cadence | N CC a | N SN Ia a | z max b | z max b | N gal c | N gal c |
| (mag) | /yr | (days) | CC | SN Ia | CC | SN Ia | |||||
|
|
|||||||||||
| ZTF | R | 22.5 d | 3 | 7 | 15 | 0.017 ± 0.007 | 0.04 ± 0.03 | 1.15 | 1.15 | 6 | 6 |
| ZTF | i | 22.5 d | 3 | 7 | 15 | 0.03 ± 0.01 | 0.06 ± 0.05 | 1.15 | 1.15 | 6 | 6 |
| LSST | i | 24.0 e | 10 | 7 | 30 | 0.18 ± 0.09 | 0.21 ± 0.17 | 3.05 | 1.70 | 14 | 7 |
| LSST | i | 25.0 d | 10 | 7 | 30 | 0.38 ± 0.18 | 0.26 ± 0.20 | 3.05 | 1.70 | 23 | 7 |
| LSST | z | 22.76 e | 10 | 7 | 30 | 1.14 ± 0.61 | 0.68 ± 0.40 | 3.05 | 3.05 | 25 | 33 |
| WFIRST | H | 28.01 f | 2 | 3 | 30 | 1.74 ± 0.82 | 0.17 ± 0.08 | 3.05 | 3.05 | 48 | 48 |
Notes.The errors in the NCC and NSNIa originate from the propagated uncertainty in the SFR.
Limiting depth (5σ for a single visit with 2 × 15 s exposure (LSST Science Collaboration 2009).
5σ limiting depth for the WFIRST Deep Supernova Survey (Spergel et al. 2013).
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