2025qrb

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Information

Transient

Name: SN2025qrb
Right ascension: 18h38m42.17s
Declination: 37d02m54.23s
Discovery Date: July 9, 2025, 6:15 a.m.
Classification: SN Ia
Redshift: 0.020871
MW E(B-V): 0.054

Host

Name: UGC11311
Right ascension: 18h38m42.30s
Declination: 37d02m52.40s
Redshift: 0.020871
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	19.39
Transient MWEBV	processed	0.12
Host match	processed	5.01
Host information	processed	0.15
Host MWEBV	processed	0.06
Global aperture construction	processed	0.68
Global aperture photometry	processed	4.74
Validate global photometry	processed	12.08
Global host SED inference	processed	443.58
Local aperture photometry	processed	4.98
Validate local photometry	processed	0.02
Local host SED inference	processed	437.94

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 18h38m42.17s, 37d02m54.23s
semi major axis, semi minor axis (arcsec) = 4.73, 4.73
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	1057.77	2.17	16.339	0.002	AB
PanSTARRS_g	1119.77	1.23	16.277	0.001	AB
PanSTARRS_r	2778.84	1.7	15.290	0.001	AB
PanSTARRS_i	4645.58	1.32	14.732	0.000	AB
PanSTARRS_z	6573.05	4.18	14.356	0.001	AB
DES_z	7210.33	14.11	14.255	0.002	AB
PanSTARRS_y	8366.42	10.27	14.094	0.001	AB
2MASS_J	10866.32	107.79	12.915	0.011	Vega
2MASS_H	14451.14	150.04	12.133	0.011	Vega
2MASS_K	12406.62	199.29	11.828	0.017	Vega

Aperture details

RA, DEC (J2000) = 18h38m42.42s, 37d02m51.39s
semi major axis, semi minor axis (arcsec) = 40.41, 16.01
angle (degrees, anti-clockwise from east) = -60.22

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	4405.59	4.75	14.790	0.001	AB
PanSTARRS_g	4476.13	5.9	14.773	0.001	AB
PanSTARRS_i	15596.31	6.05	13.417	0.000	AB
PanSTARRS_z	20008.54	20.39	13.147	0.001	AB
DES_z	20077.05	24.86	13.143	0.001	AB
PanSTARRS_y	24961.24	53.64	12.907	0.002	AB
2MASS_J	33040.06	555.94	11.707	0.018	Vega
2MASS_H	40063.43	789.67	11.026	0.021	Vega
2MASS_K	33289.67	1062.25	10.756	0.035	Vega
WISE_W1	17012.84	98.6	10.624	0.006	Vega
WISE_W2	9445.9	84.55	10.623	0.010	Vega
WISE_W3	6406.87	235.72	9.209	0.040	Vega
WISE_W4	4005.13	823.18	8.273	0.223	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.100	10.242	10.375
{\rm log}_{10}({\rm SFR})	-1.773	-0.287	0.184
{\rm log}_{10}({\rm sSFR})	-12.063	-10.515	-9.926
{\rm stellar\ age}	5.285	7.850	10.593

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.949	-0.564	-0.257
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.512	-0.629	0.178

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.884	1.233	1.583
\delta	-0.773	-0.537	-0.268
\tau_1/\tau_2	0.620	0.953	1.301
Q_{PAH}	0.745	1.832	4.140
U_{min}	2.822	8.076	15.278
{\rm log}_{10}(\gamma_e)\,	-3.217	-1.575	-0.827

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.334	-2.717	-0.896
{\rm log}_{10}(\tau_{AGN})\,	1.017	1.559	1.984

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.923	-0.303	0.159
0.03-0.10 Gyr	-2.818	-0.427	0.200
0.10-0.33 Gyr	-2.640	-0.419	0.231
0.33-1.10 Gyr	-2.090	-0.306	0.384
1.10-3.66 Gyr	-1.379	0.031	0.487
3.66-12.13 Gyr	-0.502	0.256	0.507
12.13-13.48 Gyr	-0.363	0.472	1.255

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.670	10.770	10.866
{\rm log}_{10}({\rm SFR})	-4.771	-2.198	-1.155
{\rm log}_{10}({\rm sSFR})	-15.651	-13.005	-11.909
{\rm stellar\ age}	7.722	9.892	12.775

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.570	-0.363	-0.175
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.630	-0.818	0.074

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.287	0.479	0.650
\delta	-0.630	-0.315	-0.032
\tau_1/\tau_2	0.509	0.913	1.316
Q_{PAH}	0.245	0.667	1.579
U_{min}	2.334	6.809	13.316
{\rm log}_{10}(\gamma_e)\,	-3.727	-3.237	-2.379

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.592	-3.980	-3.122
{\rm log}_{10}(\tau_{AGN})\,	1.067	1.581	1.946

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-5.572	-2.456	-1.365
0.03-0.10 Gyr	-5.336	-2.295	-1.110
0.10-0.33 Gyr	-5.423	-2.427	-0.941
0.33-1.10 Gyr	-4.581	-2.050	-0.316
1.10-3.66 Gyr	-3.251	-1.082	0.567
3.66-12.13 Gyr	-1.430	0.640	0.985
12.13-13.48 Gyr	0.438	1.521	1.978