2025adhn

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Information

Transient

Name: SN2025adhn
Right ascension: 11h57m15.48s
Declination: -8d08m39.74s
Discovery Date: Nov. 13, 2025, 1:25 p.m.
Classification: SN II
Redshift: 0.018306
MW E(B-V): 0.029

Host

Name: PGC157128
Right ascension: 11h57m15.60s
Declination: -8d08m41.89s
Redshift: None
Photometric Redshift: 0.017

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	6.35
Transient MWEBV	processed	0.04
Host match	processed	5.04
Host information	processed	0.19
Host MWEBV	processed	0.1
Global aperture construction	processed	0.67
Global aperture photometry	failed	0.06
Validate global photometry	not processed	14.38
Global host SED inference	not processed	814.58
Local aperture photometry	failed	0.01
Validate local photometry	not processed	0.02
Local host SED inference	not processed	453.88

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) = 11h57m15.48s, -8d08m39.74s
semi major axis, semi minor axis (arcsec) = 5.63, 5.63
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	76.27	8.56	19.194	0.122	AB
GALEX_NUV	115.61	4.44	18.743	0.042	AB
DES_g	671.07	1.58	16.833	0.003	AB
PanSTARRS_g	654.69	1.36	16.860	0.002	AB
PanSTARRS_r	871.26	1.7	16.550	0.002	AB
DES_r	928.88	2.76	16.480	0.003	AB
PanSTARRS_i	963.23	1.99	16.441	0.002	AB
PanSTARRS_z	1080.18	3.73	16.316	0.004	AB
DES_z	1129.09	7.61	16.268	0.007	AB
PanSTARRS_y	1189.76	8.46	16.211	0.008	AB
2MASS_J	827.86	159.34	15.710	0.209	Vega
2MASS_H	1302.44	244.89	14.746	0.204	Vega
2MASS_K	1035.1	260.71	14.525	0.273	Vega

Aperture details

RA, DEC (J2000) = 11h57m15.55s, -8d08m41.62s
semi major axis, semi minor axis (arcsec) = 38.17, 7.82
angle (degrees, anti-clockwise from east) = -36.38

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	284.4	16.53	17.765	0.063	AB
GALEX_NUV	451.76	9.0	17.263	0.022	AB
DES_g	1123.89	2.43	16.273	0.002	AB
PanSTARRS_r	2752.03	4.96	15.301	0.002	AB
DES_r	1580.67	4.34	15.903	0.003	AB
PanSTARRS_i	2976.7	5.89	15.216	0.002	AB
PanSTARRS_z	3279.92	11.28	15.110	0.004	AB
DES_z	1960.83	11.67	15.669	0.006	AB
PanSTARRS_y	3528.66	25.87	15.031	0.008	AB
2MASS_J	3577.47	502.27	14.121	0.152	Vega
2MASS_H	4841.64	770.43	13.320	0.173	Vega
2MASS_K	2376.61	822.07	13.622	0.376	Vega
WISE_W1	1810.15	44.04	13.057	0.026	Vega
WISE_W2	1157.02	54.71	12.903	0.051	Vega
WISE_W3	3455.75	266.24	9.880	0.084	Vega
WISE_W4	7169.72	2097.34	7.641	0.318	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})\,	8.675	8.925	9.075
{\rm log}_{10}({\rm SFR})	-1.064	-0.708	-0.387
{\rm log}_{10}({\rm sSFR})	-9.977	-9.625	-9.207
{\rm stellar\ age}	1.942	5.853	7.670

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.823	-1.323	-0.716
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.697	-1.352	-0.622

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.178	0.453	0.729
\delta	-0.489	-0.114	0.107
\tau_1/\tau_2	0.694	1.073	1.434
Q_{PAH}	0.340	1.949	4.069
U_{min}	2.796	8.212	15.411
{\rm log}_{10}(\gamma_e)\,	-3.024	-1.832	-1.133

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.974	-2.379	-0.825
{\rm log}_{10}(\tau_{AGN})\,	0.959	1.412	1.956

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.276	-1.018	-0.739
0.03-0.10 Gyr	-1.073	-0.634	-0.271
0.10-0.33 Gyr	-0.895	-0.529	-0.005
0.33-1.10 Gyr	-1.383	-0.896	-0.569
1.10-3.66 Gyr	-1.957	-1.077	-0.781
3.66-12.17 Gyr	-2.355	-1.143	-0.838
12.17-13.53 Gyr	-2.433	-1.155	-0.559

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.516	9.614	9.694
{\rm log}_{10}({\rm SFR})	-0.385	-0.062	0.226
{\rm log}_{10}({\rm sSFR})	-10.015	-9.667	-9.389
{\rm stellar\ age}	7.877	10.455	12.590

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.580	-1.169	-0.827
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.432	-1.173	-0.463

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.181	0.361	0.528
\delta	0.106	0.264	0.361
\tau_1/\tau_2	0.294	0.724	1.278
Q_{PAH}	0.332	0.842	1.861
U_{min}	3.239	8.898	16.374
{\rm log}_{10}(\gamma_e)\,	-3.569	-2.942	-2.113

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.455	-2.404	-1.762
{\rm log}_{10}(\tau_{AGN})\,	1.057	1.525	1.951

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.961	-0.598	-0.277
0.03-0.10 Gyr	-0.287	0.056	0.356
0.10-0.33 Gyr	-3.661	-1.923	-0.821
0.33-1.10 Gyr	-5.465	-2.643	-1.281
1.10-3.66 Gyr	-4.170	-2.035	-1.033
3.66-12.17 Gyr	-1.958	-0.530	-0.213
12.17-13.53 Gyr	-0.555	0.479	0.793