2025paw results

2025paw results

Information

Transient

Name:	`AT2025paw`
Right ascension:	`21h20m48.33s`
Declination:	`-49d20m12.29s`
Discovery Date:	`June 26, 2025, 4:43 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.022`

Host

Name:	`129818`
Right ascension:	`21h20m48.29s`
Declination:	`-49d20m01.92s`
Redshift:	`0.053857`
Photometric Redshift:	`None`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 DES_g DES_r DES_z	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_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	16.42
Transient MWEBV	processed	0.05
Host match	processed	3.9
Host information	processed	0.15
Host MWEBV	processed	0.05
Global aperture construction	processed	0.65
Global aperture photometry	processed	2.21
Validate global photometry	processed	7.4
Global host SED inference	processed	500.74
Local aperture photometry	processed	2.58
Validate local photometry	processed	0.01
Local host SED inference	processed	439.05

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	21h20m48.33s, -49d20m12.29s
semi major axis, semi minor axis (arcsec):	1.91, 1.91
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	11.64	0.14	21.236	0.013	AB
DES_r	20.97	0.21	20.596	0.011	AB
DES_z	27.78	0.72	20.291	0.028	AB

Aperture details

RA, DEC (J2000):	21h20m48.27s, -49d20m01.71s
semi major axis, semi minor axis (arcsec):	18.4, 12.79
angle (degrees, anti-clockwise from east):	124.17

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	2034.17	1.64	15.629	0.001	AB
DES_r	4001.93	2.57	14.894	0.001	AB
DES_z	6212.56	9.27	14.417	0.002	AB
2MASS_J	7899.73	329.8	13.261	0.045	Vega
2MASS_H	9853.1	525.51	12.548	0.058	Vega
2MASS_K	8764.82	551.09	12.205	0.068	Vega
WISE_W1	4066.19	46.41	12.178	0.012	Vega
WISE_W2	2442.43	47.7	12.091	0.021	Vega
WISE_W3	2509.81	186.96	10.227	0.081	Vega
WISE_W4	3196.86	889.7	8.518	0.302	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.328	8.494	8.658
{\rm log}_{10}({\rm SFR})	-1.847	-1.282	-0.824
{\rm log}_{10}({\rm sSFR})	-10.380	-9.804	-9.273
{\rm stellar\ age}	4.683	6.796	8.237

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.745	-1.276	-0.686
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.802	-0.432	0.282

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.348	0.729	1.161
\delta	-0.479	-0.092	0.259
\tau_1/\tau_2	0.706	1.061	1.399
Q_{PAH}	0.890	2.493	4.604
U_{min}	2.899	8.019	14.728
{\rm log}_{10}(\gamma_e)\,	-2.821	-1.782	-0.855

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.480	-0.892	-0.046
{\rm log}_{10}(\tau_{AGN})\,	1.033	1.391	1.894

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.785	-1.252	-0.768
0.03-0.10 Gyr	-2.144	-1.374	-0.796
0.10-0.33 Gyr	-2.405	-1.634	-1.043
0.33-1.08 Gyr	-2.442	-1.725	-1.239
1.08-3.57 Gyr	-2.109	-1.534	-1.245
3.57-11.73 Gyr	-1.928	-1.428	-1.204
11.73-13.04 Gyr	-2.108	-1.445	-0.848

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.779	10.900	11.009
{\rm log}_{10}({\rm SFR})	-2.397	-0.509	0.589
{\rm log}_{10}({\rm sSFR})	-13.344	-11.406	-10.365
{\rm stellar\ age}	6.142	7.794	11.324

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.940	-0.612	-0.401
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.807	-0.957	0.199

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.095	0.205	0.387
\delta	-0.734	-0.254	0.159
\tau_1/\tau_2	0.503	0.940	1.399
Q_{PAH}	0.477	1.364	4.192
U_{min}	2.480	7.740	15.600
{\rm log}_{10}(\gamma_e)\,	-3.359	-2.554	-1.457

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.748	-2.594	-1.922
{\rm log}_{10}(\tau_{AGN})\,	1.025	1.387	1.795

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.512	-1.140	0.131
0.03-0.10 Gyr	-3.101	-0.527	0.710
0.10-0.33 Gyr	-3.144	-0.602	0.537
0.33-1.08 Gyr	-3.050	-0.648	0.307
1.08-3.57 Gyr	-1.572	0.363	1.172
3.57-11.73 Gyr	-0.291	0.967	1.192
11.73-13.04 Gyr	-0.367	1.122	2.063