2025sfr

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Information

Transient

Name: AT2025sfr
Right ascension: 15h18m47.37s
Declination: -10d59m09.02s
Discovery Date: June 22, 2025, 6:37 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.115

Host

Name:
Right ascension: 15h18m47.34s
Declination: -10d59m14.86s
Redshift: 0.054705
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	19.57
Transient MWEBV	processed	0.04
Host match	processed	5.04
Host information	processed	0.14
Host MWEBV	processed	0.05
Global aperture construction	processed	0.66
Global aperture photometry	processed	3.76
Validate global photometry	processed	9.85
Global host SED inference	processed	408.22
Local aperture photometry	processed	4.41
Validate local photometry	processed	0.02
Local host SED inference	processed	422.48

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) = 15h18m47.37s, -10d59m09.02s
semi major axis, semi minor axis (arcsec) = 1.88, 1.88
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	31.06	0.47	20.170	0.016	AB
PanSTARRS_r	48.92	0.76	19.676	0.017	AB
PanSTARRS_i	70.17	0.61	19.285	0.010	AB
PanSTARRS_z	82.92	1.48	19.103	0.019	AB
PanSTARRS_y	95.82	2.78	18.946	0.031	AB

Aperture details

RA, DEC (J2000) = 15h18m47.33s, -10d59m14.82s
semi major axis, semi minor axis (arcsec) = 10.63, 8.07
angle (degrees, anti-clockwise from east) = -179.15

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	697.09	2.32	16.792	0.004	AB
PanSTARRS_r	1214.1	3.73	16.189	0.003	AB
PanSTARRS_i	1790.63	3.04	15.767	0.002	AB
PanSTARRS_z	2151.69	7.25	15.568	0.004	AB
PanSTARRS_y	2562.05	13.46	15.379	0.006	AB
2MASS_J	2731.16	254.43	14.414	0.101	Vega
2MASS_H	3761.21	348.01	13.594	0.100	Vega
2MASS_K	4072.13	435.81	13.038	0.116	Vega
WISE_W1	1840.33	30.28	13.039	0.018	Vega
WISE_W2	1126.32	33.76	12.932	0.033	Vega
WISE_W3	4657.79	131.63	9.556	0.031	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})\,	8.744	8.973	9.130
{\rm log}_{10}({\rm SFR})	-1.497	-0.830	-0.265
{\rm log}_{10}({\rm sSFR})	-10.573	-9.838	-9.162
{\rm stellar\ age}	1.947	5.908	7.717

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.611	-0.933	-0.396
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.528	-0.908	-0.319

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.310	0.774	1.155
\delta	-0.468	-0.118	0.217
\tau_1/\tau_2	0.697	1.062	1.434
Q_{PAH}	1.193	3.191	5.531
U_{min}	2.784	7.815	15.055
{\rm log}_{10}(\gamma_e)\,	-3.244	-2.190	-0.946

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.426	-1.454	-0.496
{\rm log}_{10}(\tau_{AGN})\,	1.107	1.563	1.973

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.611	-1.112	-0.716
0.03-0.10 Gyr	-1.650	-0.795	-0.138
0.10-0.33 Gyr	-1.591	-0.787	-0.188
0.33-1.08 Gyr	-1.874	-0.972	-0.497
1.08-3.56 Gyr	-2.258	-1.029	-0.720
3.56-11.72 Gyr	-2.690	-1.072	-0.768
11.72-13.03 Gyr	-2.401	-1.063	-0.456

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.358	10.452	10.564
{\rm log}_{10}({\rm SFR})	-0.624	0.075	0.697
{\rm log}_{10}({\rm sSFR})	-11.146	-10.384	-9.711
{\rm stellar\ age}	6.215	7.288	8.885

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.819	-0.526	-0.337
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.540	-0.674	0.212

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.207	0.369	0.560
\delta	-0.736	-0.256	0.173
\tau_1/\tau_2	0.576	0.945	1.295
Q_{PAH}	0.795	1.933	4.074
U_{min}	2.588	7.496	14.519
{\rm log}_{10}(\gamma_e)\,	-2.699	-1.851	-0.724

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.097	-2.953	-1.928
{\rm log}_{10}(\tau_{AGN})\,	1.088	1.594	1.968

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.505	0.033	0.409
0.03-0.10 Gyr	-1.138	0.090	0.795
0.10-0.33 Gyr	-1.208	0.124	0.591
0.33-1.08 Gyr	-0.967	0.099	0.476
1.08-3.56 Gyr	-0.254	0.369	0.649
3.56-11.72 Gyr	0.279	0.555	0.727
11.72-13.03 Gyr	0.054	0.643	1.240