2025ija results

2025ija results

Information

Transient

Name:	`SN2025ija`
Right ascension:	`18h42m05.71s`
Declination:	`-55d13m25.52s`
Discovery Date:	`April 23, 2025, 6:13 a.m.`
Classification:	`SN Ic-BL`
Redshift:	`0.020000`
MW E(B-V):	`0.069`

Host

Name:	`2025ija`
Right ascension:	`18h42m05.07s`
Declination:	`-55d13m29.29s`
Redshift:	`None`
Photometric Redshift:	`None`

Cutout Download Report

Downloaded	Unavailable
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

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	0.36
Transient MWEBV	processed	0.1
Host match	processed	1.26
Host information	processed	0.09
Host MWEBV	processed	0.04
Global aperture construction	processed	0.19
Global aperture photometry	processed	1.02
Validate global photometry	processed	1.38
Global host SED inference	processed	526.14
Local aperture photometry	processed	0.94
Validate local photometry	processed	0.01
Local host SED inference	processed	1001.54

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	18h42m05.71s, -55d13m25.52s
semi major axis, semi minor axis (arcsec):	4.94, 4.94
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	24.54	4.48	20.425	0.198	AB
2MASS_J	384.31	124.65	16.543	0.352	Vega
2MASS_H	180.77	172.07	16.890	1.033	Vega
2MASS_K	271.26	229.52	15.979	0.919	Vega

Aperture details

RA, DEC (J2000):	18h42m05.14s, -55d13m31.43s
semi major axis, semi minor axis (arcsec):	11.18, 5.09
angle (degrees, anti-clockwise from east):	-118.61

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	60.51	7.18	19.445	0.129	AB
GALEX_NUV	76.47	4.73	19.191	0.067	AB
2MASS_J	1347.28	191.82	15.181	0.155	Vega
2MASS_H	1174.93	263.03	14.857	0.243	Vega
2MASS_K	1547.33	353.12	14.088	0.248	Vega
WISE_W1	596.31	32.25	14.262	0.059	Vega
WISE_W2	379.15	28.78	14.114	0.082	Vega
WISE_W3	902.35	92.83	11.338	0.112	Vega
WISE_W4	240.64	433.03	11.327	1.954	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.880	8.434	8.791
{\rm log}_{10}({\rm SFR})	-1.210	-0.770	-0.254
{\rm log}_{10}({\rm sSFR})	-9.851	-9.169	-8.209
{\rm stellar\ age}	0.682	5.649	8.801

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.787	-1.108	-0.080
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.495	-0.456	-0.060

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.349	0.793	1.179
\delta	-0.241	0.131	0.305
\tau_1/\tau_2	0.430	0.927	1.436
Q_{PAH}	0.403	1.333	3.452
U_{min}	3.250	8.514	16.729
{\rm log}_{10}(\gamma_e)\,	-3.657	-2.186	-0.955

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.449	-3.239	-1.034
{\rm log}_{10}(\tau_{AGN})\,	0.960	1.475	1.966

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.180	-0.545	-0.192
0.03-0.10 Gyr	-3.082	-1.167	-0.273
0.10-0.33 Gyr	-3.927	-1.825	-0.943
0.33-1.10 Gyr	-4.463	-1.997	-1.071
1.10-3.66 Gyr	-4.692	-1.981	-1.235
3.66-12.14 Gyr	-4.726	-1.936	-1.203
12.14-13.49 Gyr	-4.999	-1.830	-0.688

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.801	9.097	9.251
{\rm log}_{10}({\rm SFR})	-1.269	-0.928	-0.466
{\rm log}_{10}({\rm sSFR})	-10.410	-10.009	-9.433
{\rm stellar\ age}	4.238	7.513	9.752

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.126	-0.546	-0.152
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.606	-0.766	-0.139

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.069	0.165	0.378
\delta	-0.754	-0.322	0.147
\tau_1/\tau_2	0.280	0.680	1.153
Q_{PAH}	0.275	0.928	2.520
U_{min}	2.589	6.928	14.077
{\rm log}_{10}(\gamma_e)\,	-3.654	-2.841	-1.692

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.184	-3.016	-2.027
{\rm log}_{10}(\tau_{AGN})\,	1.003	1.480	1.902

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.357	-0.873	-0.538
0.03-0.10 Gyr	-1.951	-1.071	-0.357
0.10-0.33 Gyr	-2.437	-1.274	-0.605
0.33-1.10 Gyr	-2.657	-1.328	-0.689
1.10-3.66 Gyr	-2.329	-1.183	-0.793
3.66-12.14 Gyr	-1.809	-0.924	-0.640
12.14-13.49 Gyr	-1.724	-0.746	-0.013