2025wpb

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Information

Transient

Name: AT2025wpb
Right ascension: 22h58m50.88s
Declination: 0d29m00.84s
Discovery Date: June 28, 2025, 10:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name:
Right ascension: 22h58m50.90s
Declination: 0d29m00.52s
Redshift: 0.090427
Photometric Redshift:

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	40.25
Transient MWEBV	processed	0.09
Host match	processed	7.54
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	processed	6.22
Validate global photometry	processed	17.73
Global host SED inference	processed	578.35
Local aperture photometry	processed	6.99
Validate local photometry	processed	0.03
Local host SED inference	processed	589.99

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) = 22h58m50.88s, 0d29m00.84s
semi major axis, semi minor axis (arcsec) = 1.19, 1.19
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	94.98	0.29	18.956	0.003	AB
DES_r	295.99	0.66	17.722	0.002	AB
PanSTARRS_i	392.91	0.37	17.414	0.001	AB
PanSTARRS_z	539.39	1.0	17.070	0.002	AB
DES_z	585.16	2.67	16.982	0.005	AB
PanSTARRS_y	586.1	2.14	16.980	0.004	AB

Aperture details

RA, DEC (J2000) = 22h58m50.89s, 0d29m00.64s
semi major axis, semi minor axis (arcsec) = 11.26, 8.17
angle (degrees, anti-clockwise from east) = -32.08

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	0.9	0.35	24.016	0.420	AB
GALEX_NUV	4.32	0.27	22.311	0.068	AB
SDSS_u	111.6	7.35	18.781	0.072	AB
SDSS_g	487.53	6.34	17.180	0.014	AB
DES_g	519.57	0.79	17.111	0.002	AB
PanSTARRS_g	551.72	1.98	17.046	0.004	AB
SDSS_r	1179.17	10.1	16.221	0.009	AB
PanSTARRS_r	1196.66	3.01	16.205	0.003	AB
DES_r	1270.16	1.52	16.140	0.001	AB
SDSS_i	1725.57	13.94	15.808	0.009	AB
PanSTARRS_z	2273.99	6.61	15.508	0.003	AB
SDSS_z	2427.5	35.11	15.437	0.016	AB
DES_z	2354.74	5.7	15.470	0.003	AB
PanSTARRS_y	2730.53	16.71	15.309	0.007	AB
2MASS_J	3923.03	244.6	14.021	0.068	Vega
2MASS_H	4588.46	384.96	13.378	0.091	Vega
2MASS_K	3590.99	388.22	13.174	0.117	Vega
WISE_W1	1698.71	29.53	13.126	0.019	Vega
WISE_W2	992.52	32.89	13.069	0.036	Vega
WISE_W3	533.82	110.32	11.908	0.224	Vega
WISE_W4	-181.6	641.42			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})\,	10.390	10.505	10.607
{\rm log}_{10}({\rm SFR})	-2.320	-0.865	-0.062
{\rm log}_{10}({\rm sSFR})	-12.861	-11.401	-10.519
{\rm stellar\ age}	7.184	8.904	11.894

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.539	-0.991	-0.686
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.694	-0.690	0.239

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.525	0.801	1.095
\delta	-0.801	-0.597	-0.315
\tau_1/\tau_2	0.591	1.016	1.427
Q_{PAH}	0.426	2.002	5.265
U_{min}	3.022	8.884	16.265
{\rm log}_{10}(\gamma_e)\,	-3.293	-2.105	-0.492

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.248	-0.742	-0.004
{\rm log}_{10}(\tau_{AGN})\,	1.035	1.399	1.967

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.752	-0.911	-0.122
0.03-0.10 Gyr	-3.302	-1.055	-0.074
0.10-0.33 Gyr	-4.336	-1.265	-0.113
0.33-1.06 Gyr	-5.046	-1.533	-0.115
1.06-3.47 Gyr	-3.804	-1.199	0.310
3.47-11.31 Gyr	-1.313	0.444	0.741
11.31-12.57 Gyr	0.226	1.207	1.736

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	11.039	11.155	11.193
{\rm log}_{10}({\rm SFR})	-7.171	-3.369	-1.647
{\rm log}_{10}({\rm sSFR})	-18.701	-14.429	-12.708
{\rm stellar\ age}	8.051	11.849	11.940

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.906	-0.712	-0.538
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.519	-0.633	0.141

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.167	0.257	0.382
\delta	-0.553	-0.264	-0.064
\tau_1/\tau_2	0.483	0.956	1.463
Q_{PAH}	0.502	1.795	3.735
U_{min}	3.696	10.353	18.314
{\rm log}_{10}(\gamma_e)\,	-2.737	-1.400	-0.574

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.473	-3.493	-2.575
{\rm log}_{10}(\tau_{AGN})\,	1.058	1.590	1.977

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-8.635	-4.492	-1.955
0.03-0.10 Gyr	-7.735	-3.764	-1.595
0.10-0.33 Gyr	-8.121	-4.556	-2.019
0.33-1.06 Gyr	-7.309	-4.451	-1.912
1.06-3.47 Gyr	-4.502	-2.694	-1.041
3.47-11.31 Gyr	-1.925	-0.214	1.311
11.31-12.57 Gyr	1.357	2.299	2.347