2025wrd

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Information

Transient

Name: AT2025wrd
Right ascension: 12h58m04.74s
Declination: -46d15m13.62s
Discovery Date: Sept. 1, 2025, 11:20 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.087

Host

Name: 12580782-4615511
Right ascension: 12h58m07.83s
Declination: -46d15m51.17s
Redshift: 0.007275
Photometric Redshift:

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	15.84
Transient MWEBV	processed	0.06
Host match	processed	4.22
Host information	processed	0.16
Host MWEBV	processed	0.05
Global aperture construction	processed	0.16
Global aperture photometry	processed	0.76
Validate global photometry	processed	0.97
Global host SED inference	processed	535.92
Local aperture photometry	processed	0.88
Validate local photometry	processed	0.01
Local host SED inference	processed	630.06

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) = 12h58m04.74s, -46d15m13.62s
semi major axis, semi minor axis (arcsec) = 13.36, 13.36
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	111.66	15.22	18.780	0.148	AB
2MASS_J	16058.01	371.12	12.491	0.025	Vega
2MASS_H	20873.2	520.03	11.733	0.027	Vega
2MASS_K	16896.72	551.78	11.493	0.035	Vega
WISE_W1	6870.1	975.36	11.609	0.154	Vega
WISE_W2	4154.94	534.39	11.515	0.140	Vega
WISE_W3	21130.68	6246.2	7.914	0.321	Vega
WISE_W4	23960.44	13414.98	6.331	0.608	Vega

Aperture details

RA, DEC (J2000) = 12h58m07.75s, -46d15m49.59s
semi major axis, semi minor axis (arcsec) = 114.25, 19.83
angle (degrees, anti-clockwise from east) = -31.74

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1202.45	51.65	16.200	0.047	AB
2MASS_J	240596.99	1324.47	9.552	0.006	Vega
2MASS_H	321614.96	1854.65	8.764	0.006	Vega
2MASS_K	298153.09	1969.27	8.376	0.007	Vega
WISE_W1	163902.34	5450.05	8.165	0.036	Vega
WISE_W2	113738.73	3676.3	7.921	0.035	Vega
WISE_W4	866095.44	75576.02	2.436	0.095	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})\,	9.357	9.493	9.629
{\rm log}_{10}({\rm SFR})	-1.219	-0.838	-0.329
{\rm log}_{10}({\rm sSFR})	-10.756	-10.331	-9.813
{\rm stellar\ age}	7.107	8.426	11.532

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.469	-0.738	-0.313
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.292	-0.547	0.099

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.227	0.354	0.573
\delta	-0.861	-0.556	-0.225
\tau_1/\tau_2	0.407	0.799	1.214
Q_{PAH}	0.220	0.810	1.774
U_{min}	2.357	7.502	14.855
{\rm log}_{10}(\gamma_e)\,	-3.485	-2.549	-1.611

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.616	-3.823	-2.872
{\rm log}_{10}(\tau_{AGN})\,	1.087	1.603	2.034

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.206	-0.869	-0.542
0.03-0.10 Gyr	-1.757	-0.901	-0.216
0.10-0.33 Gyr	-2.511	-1.306	-0.723
0.33-1.10 Gyr	-2.574	-1.398	-0.729
1.10-3.65 Gyr	-2.508	-1.108	-0.541
3.65-12.11 Gyr	-1.027	-0.471	-0.273
12.11-13.46 Gyr	-0.766	-0.108	0.629

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.583	10.680	10.806
{\rm log}_{10}({\rm SFR})	-0.044	0.457	0.952
{\rm log}_{10}({\rm sSFR})	-10.750	-10.265	-9.695
{\rm stellar\ age}	7.142	8.503	12.180

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.418	-0.115	0.083
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.274	-0.582	0.088

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.318	0.537	0.839
\delta	-0.574	-0.256	0.044
\tau_1/\tau_2	0.399	0.831	1.298
Q_{PAH}	0.299	1.268	3.114
U_{min}	2.267	7.048	13.870
{\rm log}_{10}(\gamma_e)\,	-3.527	-2.419	-1.486

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.145	-1.610	-1.156
{\rm log}_{10}(\tau_{AGN})\,	1.189	1.613	1.927

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.299	0.304	0.764
0.03-0.10 Gyr	-0.489	0.409	1.060
0.10-0.33 Gyr	-1.465	-0.194	0.501
0.33-1.10 Gyr	-2.017	-0.260	0.378
1.10-3.65 Gyr	-1.552	0.038	0.619
3.65-12.11 Gyr	-0.113	0.706	0.890
12.11-13.46 Gyr	0.472	1.120	1.864