2025pwd results

2025pwd results

Information

Transient

Name:	`AT2025pwd`
Right ascension:	`18h21m46.34s`
Declination:	`35d21m17.02s`
Discovery Date:	`April 2, 2025, 2:13 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.035`

Host

Name:
Right ascension:	`18h21m46.29s`
Declination:	`35d21m18.85s`
Redshift:	`None`
Photometric Redshift:	`0.200`

Cutout Download Report

Downloaded	Unavailable
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

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	5.73
Transient MWEBV	processed	0.04
Host match	processed	7.03
Host information	processed	0.17
Host MWEBV	processed	0.06
Global aperture construction	processed	0.7
Global aperture photometry	processed	3.83
Validate global photometry	processed	11.68
Global host SED inference	processed	401.41
Local aperture photometry	processed	4.13
Validate local photometry	no valid phot	0.02
Local host SED inference	not processed	None

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

Data not available

Aperture details

RA, DEC (J2000):	18h21m46.29s, 35d21m18.97s
semi major axis, semi minor axis (arcsec):	6.01, 4.63
angle (degrees, anti-clockwise from east):	-62.6

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	10.78	2.71	21.319	0.273	AB
GALEX_NUV	11.67	2.05	21.233	0.191	AB
PanSTARRS_g	103.48	1.13	18.863	0.012	AB
PanSTARRS_r	201.37	1.33	18.140	0.007	AB
PanSTARRS_i	309.06	1.17	17.675	0.004	AB
PanSTARRS_z	353.03	3.81	17.530	0.012	AB
PanSTARRS_y	390.72	8.28	17.420	0.023	AB
2MASS_J	708.19	99.24	15.880	0.152	Vega
2MASS_H	693.58	149.09	15.430	0.233	Vega
2MASS_K	1050.21	169.87	14.509	0.176	Vega
WISE_W1	327.86	17.12	14.912	0.057	Vega
WISE_W3	948.31	62.98	11.284	0.072	Vega
WISE_W4	1697.38	393.76	9.206	0.252	Vega

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.722	10.780	10.844
{\rm log}_{10}({\rm SFR})	0.478	0.737	1.047
{\rm log}_{10}({\rm sSFR})	-10.313	-10.045	-9.712
{\rm stellar\ age}	5.189	6.003	6.852

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.805	-0.461	-0.229
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.006	0.263	0.404

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.225	0.358	0.549
\delta	-0.604	-0.267	-0.001
\tau_1/\tau_2	0.629	0.984	1.362
Q_{PAH}	0.586	1.906	3.694
U_{min}	2.417	6.867	14.335
{\rm log}_{10}(\gamma_e)\,	-3.232	-2.111	-1.135

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.582	-1.885	-1.235
{\rm log}_{10}(\tau_{AGN})\,	1.027	1.384	1.811

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.435	0.625	0.801
0.03-0.10 Gyr	0.420	0.776	1.149
0.10-0.32 Gyr	0.458	0.802	1.062
0.32-1.01 Gyr	0.431	0.772	1.021
1.01-3.20 Gyr	0.594	0.869	1.061
3.20-10.18 Gyr	0.789	0.953	1.072
10.18-11.31 Gyr	0.540	0.964	1.381