2025tvz

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Information

Transient

Name: AT2025tvz
Right ascension: 14h56m40.95s
Declination: 16d48m55.93s
Discovery Date: Aug. 14, 2025, 7:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 14h56m41.04s
Declination: 16d48m52.59s
Redshift: 0.100469
Photometric Redshift:

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	38.45
Transient MWEBV	processed	0.08
Host match	processed	6.61
Host information	processed	0.16
Host MWEBV	processed	0.04
Global aperture construction	processed	0.6
Global aperture photometry	processed	6.39
Validate global photometry	processed	17.61
Global host SED inference	processed	439.19
Local aperture photometry	processed	7.29
Validate local photometry	processed	0.03
Local host SED inference	processed	479.47

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) = 14h56m40.95s, 16d48m55.93s
semi major axis, semi minor axis (arcsec) = 1.08, 1.08
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_r	2.6	0.23	22.864	0.096	AB
PanSTARRS_z	6.68	0.68	21.839	0.111	AB
DES_z	4.74	0.67	22.210	0.153	AB
PanSTARRS_y	10.92	2.02	21.305	0.200	AB

Aperture details

RA, DEC (J2000) = 14h56m41.03s, 16d48m52.86s
semi major axis, semi minor axis (arcsec) = 6.03, 3.16
angle (degrees, anti-clockwise from east) = -84.25

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.51	1.89	22.901	0.816	AB
GALEX_NUV	3.81	2.39	22.449	0.682	AB
SDSS_u	37.76	3.15	19.958	0.091	AB
SDSS_g	159.31	3.63	18.394	0.025	AB
DES_g	179.48	0.68	18.265	0.004	AB
PanSTARRS_g	185.42	1.1	18.230	0.006	AB
SDSS_r	392.99	5.52	17.414	0.015	AB
PanSTARRS_r	395.86	1.19	17.406	0.003	AB
DES_r	423.07	1.94	17.334	0.005	AB
SDSS_i	593.76	6.95	16.966	0.013	AB
PanSTARRS_i	568.91	1.29	17.012	0.002	AB
PanSTARRS_z	765.56	2.79	16.690	0.004	AB
SDSS_z	798.23	12.9	16.645	0.018	AB
DES_z	819.16	6.69	16.617	0.009	AB
PanSTARRS_y	916.29	7.97	16.495	0.009	AB
2MASS_J	1353.28	123.19	15.177	0.099	Vega
2MASS_H	1652.21	200.27	14.487	0.132	Vega
2MASS_K	1416.25	186.61	14.184	0.143	Vega
WISE_W1	689.16	12.77	14.105	0.020	Vega
WISE_W2	411.74	15.11	14.024	0.040	Vega
WISE_W3	127.26	46.52	13.464	0.397	Vega
WISE_W4	-404.52	317.04			Vega

Imaging data

Click the image to load the interactive plot.

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})\,	7.840	8.390	8.772
{\rm log}_{10}({\rm SFR})	-0.858	-0.410	0.128
{\rm log}_{10}({\rm sSFR})	-9.451	-8.611	-7.963
{\rm stellar\ age}	0.076	3.430	7.095

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.286	-0.561	-0.048
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.273	-0.651	-0.059

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.588	2.185	2.907
\delta	0.000	0.169	0.311
\tau_1/\tau_2	0.633	1.049	1.508
Q_{PAH}	1.020	2.933	5.330
U_{min}	3.008	9.118	17.058
{\rm log}_{10}(\gamma_e)\,	-3.150	-2.061	-0.863

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.885	-1.672	-0.025
{\rm log}_{10}(\tau_{AGN})\,	1.037	1.526	1.949

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.918	-0.223	0.273
0.03-0.10 Gyr	-2.586	-0.909	0.032
0.10-0.33 Gyr	-4.146	-1.691	-0.694
0.33-1.06 Gyr	-5.642	-2.266	-1.232
1.06-3.44 Gyr	-6.106	-2.277	-1.245
3.44-11.20 Gyr	-6.504	-2.411	-1.177
11.20-12.45 Gyr	-6.801	-2.257	-0.922

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.586	10.663	10.755
{\rm log}_{10}({\rm SFR})	-2.059	-1.060	-0.067
{\rm log}_{10}({\rm sSFR})	-12.904	-11.791	-10.670
{\rm stellar\ age}	7.082	7.875	10.996

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.650	-0.431	-0.263
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.466	-0.656	0.080

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.220	0.361	0.524
\delta	-0.777	-0.346	0.031
\tau_1/\tau_2	0.577	0.950	1.327
Q_{PAH}	1.603	3.939	5.777
U_{min}	2.551	8.356	16.127
{\rm log}_{10}(\gamma_e)\,	-2.565	-1.381	-0.321

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.225	-3.170	-1.973
{\rm log}_{10}(\tau_{AGN})\,	1.125	1.664	1.997

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.915	-1.266	-0.402
0.03-0.10 Gyr	-2.398	-1.066	0.016
0.10-0.33 Gyr	-2.462	-1.032	-0.001
0.33-1.06 Gyr	-2.716	-0.944	0.049
1.06-3.44 Gyr	-1.820	-0.145	0.557
3.44-11.20 Gyr	0.137	0.813	0.955
11.20-12.45 Gyr	0.330	1.055	1.829