2025aggl

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Information

Transient

Name: SN2025aggl
Right ascension: 7h14m50.04s
Declination: 16d58m47.27s
Discovery Date: Dec. 10, 2025, 11:53 a.m.
Classification: SN IIn
Redshift: 0.016300
MW E(B-V): 0.245

Host

Name:
Right ascension: 7h14m50.35s
Declination: 16d58m54.18s
Redshift: None
Photometric Redshift:

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	4.77
Transient MWEBV	processed	0.1
Host match	processed	4.83
Host information	processed	0.13
Host MWEBV	processed	0.07
Global aperture construction	processed	1.43
Global aperture photometry	processed	4.08
Validate global photometry	processed	10.33
Global host SED inference	processed	424.08
Local aperture photometry	processed	3.85
Validate local photometry	processed	0.02
Local host SED inference	processed	6470.39

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) = 7h14m50.04s, 16d58m47.27s
semi major axis, semi minor axis (arcsec) = 6.03, 6.03
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	397.31	1.53	17.402	0.004	AB
PanSTARRS_r	833.17	1.43	16.598	0.002	AB
PanSTARRS_i	1426.2	2.49	16.015	0.002	AB
PanSTARRS_z	1941.53	5.66	15.680	0.003	AB
PanSTARRS_y	2600.1	10.59	15.363	0.004	AB
2MASS_J	3614.97	149.32	14.110	0.045	Vega
2MASS_H	4147.92	243.3	13.488	0.064	Vega
2MASS_K	4027.27	236.36	13.050	0.064	Vega
WISE_W1	555.41	17.64	14.339	0.034	Vega

Aperture details

RA, DEC (J2000) = 7h14m50.37s, 16d58m55.05s
semi major axis, semi minor axis (arcsec) = 11.82, 9.19
angle (degrees, anti-clockwise from east) = -166.39

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	1696.25	2.68	15.826	0.002	AB
PanSTARRS_r	3824.57	2.54	14.944	0.001	AB
PanSTARRS_i	6468.36	4.4	14.373	0.001	AB
PanSTARRS_z	8941.77	9.79	14.021	0.001	AB
PanSTARRS_y	11702.6	18.15	13.729	0.002	AB
2MASS_J	16124.0	267.29	12.486	0.018	Vega
2MASS_H	21090.8	433.54	11.722	0.022	Vega
2MASS_K	18731.61	422.17	11.381	0.024	Vega
WISE_W1	9212.02	62.45	11.290	0.007	Vega
WISE_W2	5883.69	67.09	11.137	0.012	Vega
WISE_W3	24160.81	214.43	7.768	0.010	Vega

Imaging data

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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})\,	9.431	9.523	9.626
{\rm log}_{10}({\rm SFR})	-1.677	-1.222	-0.684
{\rm log}_{10}({\rm sSFR})	-11.227	-10.768	-10.193
{\rm stellar\ age}	7.856	9.001	11.739

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.211	-0.933	-0.757
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.516	-0.322	-0.038

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.306	0.425	0.577
\delta	-0.978	-0.916	-0.803
\tau_1/\tau_2	0.410	0.782	1.156
Q_{PAH}	0.073	0.259	0.593
U_{min}	2.792	7.672	14.211
{\rm log}_{10}(\gamma_e)\,	-3.606	-3.042	-2.058

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.153	-1.653	-1.217
{\rm log}_{10}(\tau_{AGN})\,	1.685	1.854	2.012

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.767	-1.322	-0.972
0.03-0.10 Gyr	-2.001	-1.292	-0.592
0.10-0.33 Gyr	-2.586	-1.601	-0.985
0.33-1.10 Gyr	-3.082	-1.841	-1.179
1.10-3.67 Gyr	-3.038	-1.588	-0.807
3.67-12.19 Gyr	-1.091	-0.402	-0.249
12.19-13.54 Gyr	-0.596	0.044	0.651

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.064	10.184	10.316
{\rm log}_{10}({\rm SFR})	-0.875	-0.022	0.380
{\rm log}_{10}({\rm sSFR})	-11.168	-10.218	-9.788
{\rm stellar\ age}	6.639	8.061	11.704

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.616	-0.364	-0.199
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.029	-0.488	0.147

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.435	0.645	0.889
\delta	-0.849	-0.652	-0.462
\tau_1/\tau_2	0.627	1.020	1.429
Q_{PAH}	0.239	0.746	2.039
U_{min}	2.752	7.435	14.219
{\rm log}_{10}(\gamma_e)\,	-3.389	-2.015	-1.402

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.826	-2.601	-1.650
{\rm log}_{10}(\tau_{AGN})\,	1.207	1.703	2.024

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.928	-0.179	0.126
0.03-0.10 Gyr	-1.258	0.006	0.481
0.10-0.33 Gyr	-1.616	-0.264	0.308
0.33-1.10 Gyr	-1.985	-0.466	0.145
1.10-3.67 Gyr	-1.599	-0.190	0.216
3.67-12.19 Gyr	-0.357	0.196	0.407
12.19-13.54 Gyr	-0.160	0.497	1.326