J-PLUS: photometric calibration of large-area multi-filter surveys with stellar and white dwarf loci

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Table 5.

Precision of the J-PLUS photometric calibration from giant branch stars.

Passband	σ_SLR	σ_ISL	σ_ISL + P
	[mmag] ^(a)	[mmag] ^(b)	[mmag] ^(c)
u	45	26	22
J0378	40	26	26
J0395	44	25	19
J0410	32	17	12
J0430	29	18	10
g	22	13	5
J0515	20	11	8
r	15	13	5
J0660	19	17	6
i	14	12	5
J0861	16	12	6
z	15	12	6

Notes.

^(a)

Stellar locus regression (SLR) was used as calibration method. Uncertainty from duplicated GB stars in overlapping pointings.

^(b)

Instrumental stellar locus (ISL) or PS1 was used to homogenize the photometry. Uncertainty from duplicated GB stars in overlapping pointings.

^(c)

ISL (or PS1) and the plane correction were used to homogenize the photometry. Uncertainty from duplicated GB stars in overlapping pointings.

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