2025abua

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Information

Transient

Name: SN2025abua
Right ascension: 17h03m44.62s
Declination: 0d25m30.38s
Discovery Date: Oct. 27, 2025, 2 a.m.
Classification: SN II
Redshift: 0.031515
MW E(B-V): 0.165

Host

Name:
Right ascension: 17h03m44.51s
Declination: 0d25m41.33s
Redshift: None
Photometric Redshift:

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	5.8
Transient MWEBV	processed	0.14
Host match	processed	5.02
Host information	processed	0.12
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	processed	4.06
Validate global photometry	processed	11.66
Global host SED inference	processed	458.97
Local aperture photometry	processed	3.99
Validate local photometry	processed	0.02
Local host SED inference	processed	499.47

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) = 17h03m44.62s, 0d25m30.38s
semi major axis, semi minor axis (arcsec) = 3.18, 3.18
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	75.06	0.64	19.211	0.009	AB
PanSTARRS_r	134.52	0.9	18.578	0.007	AB
PanSTARRS_i	184.15	0.94	18.237	0.006	AB
PanSTARRS_z	243.82	1.9	17.932	0.008	AB
PanSTARRS_y	288.16	4.88	17.751	0.018	AB
2MASS_J	413.53	70.27	16.464	0.184	Vega
2MASS_H	438.34	95.09	15.928	0.236	Vega
2MASS_K	373.13	123.43	15.633	0.359	Vega

Aperture details

RA, DEC (J2000) = 17h03m44.52s, 0d25m41.34s
semi major axis, semi minor axis (arcsec) = 27.84, 13.09
angle (degrees, anti-clockwise from east) = -13.28

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	47.96	9.11	19.698	0.206	AB
GALEX_NUV	74.52	5.92	19.219	0.086	AB
PanSTARRS_g	1370.47	3.81	16.058	0.003	AB
PanSTARRS_r	2688.77	5.33	15.326	0.002	AB
PanSTARRS_z	5310.32	11.71	14.587	0.002	AB
2MASS_J	8498.43	426.33	13.182	0.054	Vega
2MASS_H	10875.22	577.15	12.441	0.058	Vega
2MASS_K	7810.37	750.09	12.331	0.104	Vega
WISE_W2	3180.6	80.15	11.805	0.027	Vega
WISE_W3	11184.21	260.29	8.604	0.025	Vega
WISE_W4	12534.4	1617.54	7.035	0.140	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.856	9.002	9.128
{\rm log}_{10}({\rm SFR})	-1.600	-1.050	-0.455
{\rm log}_{10}({\rm sSFR})	-10.651	-10.064	-9.341
{\rm stellar\ age}	4.198	6.566	8.026

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.146	-0.487	-0.190
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.751	-1.253	-0.361

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.218	0.628	0.984
\delta	-0.541	-0.162	0.208
\tau_1/\tau_2	0.666	1.022	1.414
Q_{PAH}	0.762	2.345	4.116
U_{min}	2.911	8.280	15.487
{\rm log}_{10}(\gamma_e)\,	-3.106	-1.571	-0.469

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.605	-1.455	-0.553
{\rm log}_{10}(\tau_{AGN})\,	0.940	1.459	1.890

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.780	-1.256	-0.828
0.03-0.10 Gyr	-1.740	-1.018	-0.332
0.10-0.33 Gyr	-1.564	-0.937	-0.461
0.33-1.10 Gyr	-1.487	-0.953	-0.532
1.10-3.63 Gyr	-1.497	-0.957	-0.678
3.63-12.00 Gyr	-1.510	-0.977	-0.767
12.00-13.33 Gyr	-1.744	-0.973	-0.425

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.417	10.496	10.575
{\rm log}_{10}({\rm SFR})	0.080	0.381	0.758
{\rm log}_{10}({\rm sSFR})	-10.442	-10.110	-9.697
{\rm stellar\ age}	7.227	8.297	11.185

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.676	-0.378	-0.206
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.837	-1.132	0.119

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.296	0.497	0.764
\delta	-0.381	-0.105	0.190
\tau_1/\tau_2	0.626	1.005	1.432
Q_{PAH}	0.843	1.546	2.459
U_{min}	2.920	7.827	14.659
{\rm log}_{10}(\gamma_e)\,	-3.293	-2.450	-1.921

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.368	-3.257	-1.940
{\rm log}_{10}(\tau_{AGN})\,	1.079	1.567	1.927

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.765	0.076	0.316
0.03-0.10 Gyr	0.029	0.459	0.904
0.10-0.33 Gyr	-0.768	0.069	0.556
0.33-1.10 Gyr	-1.257	-0.217	0.211
1.10-3.63 Gyr	-1.054	-0.032	0.410
3.63-12.00 Gyr	0.074	0.590	0.728
12.00-13.33 Gyr	0.329	0.900	1.558