2025raj

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Information

Transient

Name: SN2025raj
Right ascension: 23h41m03.50s
Declination: 41d43m21.19s
Discovery Date: July 12, 2025, 8:56 a.m.
Classification: SN Ia
Redshift: 0.074000
MW E(B-V): 0.129

Host

Name:
Right ascension: 23h41m03.27s
Declination: 41d43m21.04s
Redshift: None
Photometric Redshift:

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	38.84
Transient MWEBV	processed	0.04
Host match	processed	4.91
Host information	processed	0.16
Host MWEBV	processed	0.05
Global aperture construction	processed	0.7
Global aperture photometry	processed	4.48
Validate global photometry	processed	13.38
Global host SED inference	processed	555.76
Local aperture photometry	processed	5.21
Validate local photometry	processed	0.02
Local host SED inference	processed	491.14

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) = 23h41m03.50s, 41d43m21.19s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
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	5.21	0.45	22.108	0.094	AB
SDSS_r	13.36	1.14	21.085	0.093	AB
PanSTARRS_r	12.1	0.54	21.193	0.048	AB
SDSS_i	21.3	1.75	20.579	0.089	AB
PanSTARRS_i	14.48	0.75	20.998	0.057	AB
PanSTARRS_z	18.41	1.36	20.737	0.080	AB
SDSS_z	31.31	4.25	20.161	0.147	AB
PanSTARRS_y	14.76	3.07	20.978	0.226	AB

Aperture details

RA, DEC (J2000) = 23h41m03.25s, 41d43m21.28s
semi major axis, semi minor axis (arcsec) = 4.85, 3.87
angle (degrees, anti-clockwise from east) = -164.63

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	10.47	2.71	21.350	0.281	AB
SDSS_u	11.03	3.77	21.293	0.371	AB
SDSS_g	76.92	2.79	19.185	0.039	AB
PanSTARRS_g	73.33	1.37	19.237	0.020	AB
SDSS_r	140.0	3.65	18.535	0.028	AB
PanSTARRS_r	144.2	1.63	18.503	0.012	AB
SDSS_i	205.61	5.38	18.117	0.028	AB
PanSTARRS_i	199.29	2.26	18.151	0.012	AB
PanSTARRS_z	228.11	4.05	18.005	0.019	AB
SDSS_z	286.6	12.92	17.757	0.049	AB
PanSTARRS_y	271.96	9.15	17.814	0.037	AB
2MASS_J	226.49	143.58	17.117	0.688	Vega
2MASS_H	122.35	232.64	17.313	2.064	Vega
2MASS_K	222.86	225.1	16.192	1.097	Vega
WISE_W1	115.16	19.09	16.048	0.180	Vega
WISE_W2	77.25	18.1	15.841	0.254	Vega
WISE_W3	110.31	61.77	13.620	0.608	Vega
WISE_W4	53.02	371.88	12.969	7.615	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})\,	8.638	8.768	8.910
{\rm log}_{10}({\rm SFR})	-2.448	-1.755	-1.021
{\rm log}_{10}({\rm sSFR})	-11.232	-10.525	-9.844
{\rm stellar\ age}	5.348	7.035	8.663

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.558	-0.952	-0.380
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.512	-0.835	-0.118

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.205	0.550	1.087
\delta	-0.359	0.032	0.298
\tau_1/\tau_2	0.624	0.988	1.363
Q_{PAH}	1.181	3.196	5.471
U_{min}	3.260	8.409	15.486
{\rm log}_{10}(\gamma_e)\,	-2.914	-1.826	-0.676

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.188	-0.103	0.240
{\rm log}_{10}(\tau_{AGN})\,	1.186	1.507	1.961

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.484	-1.742	-1.059
0.03-0.10 Gyr	-2.687	-1.864	-1.030
0.10-0.33 Gyr	-2.613	-1.777	-1.079
0.33-1.07 Gyr	-2.526	-1.632	-1.005
1.07-3.51 Gyr	-2.040	-1.300	-0.975
3.51-11.50 Gyr	-1.531	-1.129	-0.931
11.50-12.78 Gyr	-1.737	-1.093	-0.468

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.786	9.871	9.966
{\rm log}_{10}({\rm SFR})	-0.584	-0.235	0.132
{\rm log}_{10}({\rm sSFR})	-10.447	-10.087	-9.746
{\rm stellar\ age}	7.515	9.504	11.891

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.342	-0.985	-0.726
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.088	0.307	0.434

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.084	0.200	0.355
\delta	-0.684	-0.306	0.056
\tau_1/\tau_2	0.756	1.197	1.612
Q_{PAH}	0.522	1.815	3.956
U_{min}	3.055	8.776	16.017
{\rm log}_{10}(\gamma_e)\,	-2.201	-1.084	-0.311

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.241	-3.047	-1.962
{\rm log}_{10}(\tau_{AGN})\,	1.087	1.580	1.934

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.335	-0.847	-0.603
0.03-0.10 Gyr	-0.504	-0.111	0.282
0.10-0.33 Gyr	-2.494	-0.726	-0.258
0.33-1.07 Gyr	-3.748	-1.323	-0.692
1.07-3.51 Gyr	-3.487	-1.285	-0.600
3.51-11.50 Gyr	-1.542	-0.154	0.069
11.50-12.78 Gyr	-0.142	0.682	1.093