2025N

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Information

Transient

Name: AT2025N
Right ascension: 13h09m20.65s
Declination: 46d14m23.44s
Discovery Date: Jan. 2, 2025, 2:06 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name: 2025N
Right ascension: 13h09m19.35s
Declination: 46d14m42.73s
Redshift: 0.035881
Photometric Redshift: 0.031

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	3.43
Cutout download	processed	17.12
Global aperture construction	processed	0.85
Local aperture photometry	processed	6.46
Global aperture photometry	processed	6.8
Validate local photometry	processed	0.03
Validate global photometry	processed	20.04
Host information	processed	0.11
Global host SED inference	processed	592.78
Local host SED inference	processed	693.07
Transient information	processed	0.0
Transient MWEBV	processed	0.07
Host MWEBV	processed	0.07
Log transient processing status	processed	None

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) = 13h09m20.65s, 46d14m23.44s
semi major axis, semi minor axis (arcsec) = 2.8, 2.8
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	8.9	2.55	21.527	0.311	AB
SDSS_g	12.73	1.17	21.138	0.100	AB
PanSTARRS_g	12.68	0.65	21.142	0.056	AB
SDSS_r	23.06	1.78	20.493	0.084	AB
PanSTARRS_r	23.37	0.88	20.479	0.041	AB
SDSS_i	32.01	2.65	20.137	0.090	AB
PanSTARRS_i	32.33	1.55	20.126	0.052	AB
PanSTARRS_z	34.79	1.96	20.046	0.061	AB
SDSS_z	39.37	8.08	19.912	0.223	AB
PanSTARRS_y	41.09	4.13	19.866	0.109	AB
2MASS_H	35.42	96.58	18.659	2.960	Vega

Aperture details

RA, DEC (J2000) = 13h09m19.38s, 46d14m43.97s
semi major axis, semi minor axis (arcsec) = 35.71, 7.99
angle (degrees, anti-clockwise from east) = -19.43

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	51.83	5.18	19.614	0.108	AB
GALEX_NUV	95.47	4.81	18.950	0.055	AB
SDSS_u	491.82	15.92	17.170	0.035	AB
SDSS_g	2059.79	12.54	15.615	0.007	AB
PanSTARRS_g	2114.42	4.02	15.587	0.002	AB
SDSS_r	4003.11	18.09	14.894	0.005	AB
PanSTARRS_r	4207.58	5.46	14.840	0.001	AB
SDSS_i	5900.17	23.94	14.473	0.004	AB
PanSTARRS_i	5849.02	8.84	14.482	0.002	AB
PanSTARRS_z	7335.06	11.71	14.236	0.002	AB
SDSS_z	7865.16	52.79	14.161	0.007	AB
PanSTARRS_y	9518.47	24.55	13.954	0.003	AB
2MASS_J	12060.77	385.25	12.802	0.035	Vega
2MASS_H	15463.52	647.52	12.059	0.045	Vega
2MASS_K	13938.55	604.78	11.702	0.047	Vega
WISE_W1	8426.98	60.69	11.387	0.008	Vega
WISE_W2	5662.47	66.77	11.178	0.013	Vega
WISE_W3	23692.88	231.73	7.789	0.011	Vega
WISE_W4	32296.81	1906.47	6.007	0.064	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.213	8.396	8.579
${\rm log}_{10}({\rm SFR})$	-2.147	-1.457	-0.854
${\rm log}_{10}({\rm sSFR})$	-10.540	-9.856	-9.252
${\rm stellar\ age}$	4.445	6.982	8.700

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.718	-1.264	-0.640
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.680	-0.327	0.330

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.669	1.137	1.773
$\delta$	-0.176	0.118	0.325
$\tau_1/\tau_2$	0.651	1.013	1.386
$Q_{PAH}$	0.922	2.558	5.128
$U_{min}$	3.003	8.057	15.012
${\rm log}_{10}(\gamma_e)\,$	-3.033	-2.026	-0.984

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.239	-1.080	-0.221
${\rm log}_{10}(\tau_{AGN})\,$	1.043	1.501	1.975

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.396	-1.508	-0.923
0.03-0.10 Gyr	-2.358	-1.481	-0.832
0.10-0.33 Gyr	-2.584	-1.738	-1.125
0.33-1.09 Gyr	-2.764	-1.856	-1.323
1.09-3.61 Gyr	-2.599	-1.707	-1.360
3.61-11.95 Gyr	-2.368	-1.575	-1.310
11.95-13.28 Gyr	-2.319	-1.527	-0.865

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.570	10.663	10.732
${\rm log}_{10}({\rm SFR})$	-0.188	0.069	0.328
${\rm log}_{10}({\rm sSFR})$	-10.887	-10.574	-10.289
${\rm stellar\ age}$	4.866	6.498	7.491

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.463	-0.238	-0.056
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	0.030	0.218	0.363

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.589	0.741	0.919
$\delta$	-0.169	-0.039	0.163
$\tau_1/\tau_2$	0.480	0.777	1.090
$Q_{PAH}$	0.930	1.967	3.351
$U_{min}$	2.417	6.632	13.134
${\rm log}_{10}(\gamma_e)\,$	-3.251	-2.156	-1.387

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-1.965	-1.757	-1.414
${\rm log}_{10}(\tau_{AGN})\,$	0.940	1.278	1.692

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.066	0.352	0.566
0.03-0.10 Gyr	-0.637	-0.123	0.225
0.10-0.33 Gyr	-0.524	-0.018	0.350
0.33-1.09 Gyr	-0.009	0.436	0.725
1.09-3.61 Gyr	0.697	0.916	1.114
3.61-11.95 Gyr	0.377	0.729	0.883
11.95-13.28 Gyr	-0.166	0.616	1.075