Image quality

An overview of the image quality and coadded depth per field.

Visit PSF size

Table 1: Average seeing in arcseconds, over all detectors from all visits.

Field name	u	g	r	i	z	y	Total
47 Tuc Globular Cluster	–	1.47	1.26	1.11	–	1.34	1.25
Low Ecliptic Latitude Field	–	1.16	1.13	1.11	1.23	–	1.14
Fornax Dwarf Spheroidal Galaxy	–	1.16	0.83	0.87	–	–	0.88
Extended Chandra Deep Field South (ECDFS)	1.43	1.17	1.09	1.01	1.00	1.07	1.10
Euclid Deep Field South (EDFS)	1.88	1.20	1.20	1.05	1.17	0.98	1.21
Low Galactic Latitude Field	1.48	1.24	1.13	0.99	1.23	0.83	1.20
Seagull Nebula	1.53	1.26	1.12	–	1.21	–	1.22

Visit magnitude limits

Table 2: Average magnitude limit, over all detectors from all visits.

Field name	u	g	r	i	z	y	Total
47 Tuc Globular Cluster	–	24.16	24.28	23.99	–	21.7	23.98
Low Ecliptic Latitude Field	–	24.45	24.19	23.74	22.9	–	23.94
Fornax Dwarf Spheroidal Galaxy	–	24.78	24.74	24.15	–	–	24.58
Extended Chandra Deep Field South (ECDFS)	23.5	24.49	24.15	23.9	23.14	21.94	23.9
Euclid Deep Field South (EDFS)	23.3	24.57	24.15	23.87	23.18	22.15	23.84
Low Galactic Latitude Field	23.54	24.63	24.36	23.95	23.12	22.17	23.98
Seagull Nebula	23.38	24.02	23.76	–	23.18	–	23.76

Coadded image depths

Figure 1: The r-band coadded magnitude limit for the seven LSSTComCam fields. All plots use the same colorbar scaling and are the same size except the Low Ecliptic Latitude field, which is a bit larger in extent.