2025wtv results

2025wtv results

Information

Transient

Name:	`AT2025wtv`
Right ascension:	`0h09m52.39s`
Declination:	`4d40m04.70s`
Discovery Date:	`Sept. 2, 2025, 10:26 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.023`

Host

Name:	`00095191+0440306`
Right ascension:	`0h09m51.92s`
Declination:	`4d40m30.64s`
Redshift:	`0.013283`
Photometric Redshift:	`None`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y DES_g DES_r DES_z	GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	19.63
Transient MWEBV	processed	0.05
Host match	processed	4.43
Host information	processed	0.17
Host MWEBV	processed	0.05
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.25
Validate global photometry	processed	13.58
Global host SED inference	processed	448.97
Local aperture photometry	processed	5.7
Validate local photometry	processed	0.02
Local host SED inference	processed	610.28

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	0h09m52.39s, 4d40m04.70s
semi major axis, semi minor axis (arcsec):	7.37, 7.37
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	9.45	2.45	21.461	0.282	AB
DES_g	706.77	1.03	16.777	0.002	AB
PanSTARRS_g	734.07	1.92	16.736	0.003	AB
PanSTARRS_r	1254.24	2.13	16.154	0.002	AB
DES_r	1351.77	1.77	16.073	0.001	AB
PanSTARRS_i	1643.31	2.5	15.861	0.002	AB
PanSTARRS_z	1990.46	5.33	15.653	0.003	AB
DES_z	2160.63	5.97	15.564	0.003	AB
PanSTARRS_y	2453.87	11.37	15.425	0.005	AB
2MASS_J	2765.09	160.43	14.401	0.063	Vega
2MASS_H	3321.1	289.72	13.729	0.095	Vega
2MASS_K	2362.28	239.38	13.629	0.110	Vega
WISE_W1	687.78	18.42	14.107	0.029	Vega
WISE_W2	328.56	18.2	14.269	0.060	Vega
WISE_W3	99.65	70.57	13.730	0.769	Vega

Aperture details

RA, DEC (J2000):	0h09m51.89s, 4d40m30.75s
semi major axis, semi minor axis (arcsec):	24.14, 16.78
angle (degrees, anti-clockwise from east):	-159.67

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	51.94	6.47	19.611	0.135	AB
DES_g	4949.78	2.76	14.664	0.001	AB
PanSTARRS_g	5182.27	5.35	14.614	0.001	AB
PanSTARRS_r	9787.01	5.98	13.923	0.001	AB
DES_r	10665.38	4.97	13.830	0.001	AB
PanSTARRS_i	13891.43	7.0	13.543	0.001	AB
PanSTARRS_z	17838.01	14.38	13.272	0.001	AB
DES_z	18917.75	17.6	13.208	0.001	AB
PanSTARRS_y	22196.03	30.96	13.034	0.002	AB
2MASS_J	24998.84	442.37	12.010	0.019	Vega
2MASS_H	28713.22	797.68	11.387	0.030	Vega
2MASS_K	25510.14	659.94	11.045	0.028	Vega
WISE_W1	11686.59	75.81	11.032	0.007	Vega
WISE_W2	6308.71	77.4	11.061	0.013	Vega
WISE_W3	2330.35	247.71	10.307	0.115	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.049	9.178	9.284
{\rm log}_{10}({\rm SFR})	-1.722	-1.248	-0.753
{\rm log}_{10}({\rm sSFR})	-10.922	-10.433	-9.879
{\rm stellar\ age}	6.499	7.960	10.479

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.614	-1.372	-1.119
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.532	-0.268	-0.079

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.366	0.535	0.692
\delta	-0.962	-0.881	-0.757
\tau_1/\tau_2	0.663	0.998	1.343
Q_{PAH}	0.109	0.399	0.995
U_{min}	2.909	7.866	14.839
{\rm log}_{10}(\gamma_e)\,	-3.056	-2.259	-1.350

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.590	-3.814	-2.846
{\rm log}_{10}(\tau_{AGN})\,	1.094	1.635	2.026

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.555	-1.227	-0.971
0.03-0.10 Gyr	-2.353	-1.339	-0.682
0.10-0.33 Gyr	-2.717	-1.502	-0.832
0.33-1.10 Gyr	-2.816	-1.501	-0.907
1.10-3.63 Gyr	-2.774	-1.196	-0.769
3.63-12.04 Gyr	-1.307	-0.746	-0.564
12.04-13.38 Gyr	-1.166	-0.569	0.163

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.143	10.206	10.320
{\rm log}_{10}({\rm SFR})	-4.423	-2.568	-1.777
{\rm log}_{10}({\rm sSFR})	-14.558	-12.786	-11.973
{\rm stellar\ age}	7.777	8.748	12.594

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.618	-0.482	-0.377
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.380	-0.559	0.109

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.113	0.222	0.347
\delta	-0.910	-0.690	-0.277
\tau_1/\tau_2	0.521	0.912	1.311
Q_{PAH}	0.307	1.178	3.269
U_{min}	3.051	8.653	16.182
{\rm log}_{10}(\gamma_e)\,	-3.324	-2.132	-1.218

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.567	-3.860	-3.006
{\rm log}_{10}(\tau_{AGN})\,	1.085	1.547	1.933

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-5.269	-2.704	-1.841
0.03-0.10 Gyr	-5.166	-2.673	-1.745
0.10-0.33 Gyr	-4.955	-2.642	-1.623
0.33-1.10 Gyr	-4.107	-2.274	-1.135
1.10-3.63 Gyr	-3.255	-1.385	-0.052
3.63-12.04 Gyr	-1.256	0.293	0.473
12.04-13.38 Gyr	-0.330	0.674	1.437