2025pda

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Information

Transient

Name: AT2025pda
Right ascension: 15h14m57.49s
Declination: -4d18m17.51s
Discovery Date: June 22, 2025, 9:10 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.086

Host

Name:
Right ascension: 15h14m57.45s
Declination: -4d18m17.79s
Redshift: 0.109351
Photometric Redshift: 0.103

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	22.05
Transient MWEBV	processed	0.05
Host match	processed	6.89
Host information	processed	0.14
Host MWEBV	processed	0.05
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.32
Validate global photometry	processed	13.98
Global host SED inference	processed	553.11
Local aperture photometry	processed	6.03
Validate local photometry	processed	0.02
Local host SED inference	not enough filters	18.63

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) = 15h14m57.49s, -4d18m17.51s
semi major axis, semi minor axis (arcsec) = 1.0, 1.0
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	282.58	3.0	17.772	0.012	AB

Aperture details

RA, DEC (J2000) = 15h14m57.44s, -4d18m17.67s
semi major axis, semi minor axis (arcsec) = 8.1, 3.75
angle (degrees, anti-clockwise from east) = -161.27

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	6.58	1.92	21.854	0.317	AB
GALEX_NUV	3.33	1.62	22.594	0.528	AB
DES_g	201.03	0.56	18.142	0.003	AB
PanSTARRS_g	219.29	1.05	18.047	0.005	AB
PanSTARRS_r	515.59	1.46	17.119	0.003	AB
DES_r	520.78	1.56	17.108	0.003	AB
PanSTARRS_i	723.78	2.02	16.751	0.003	AB
PanSTARRS_z	992.31	3.19	16.408	0.003	AB
DES_z	1018.93	5.89	16.380	0.006	AB
PanSTARRS_y	1180.91	7.42	16.219	0.007	AB
2MASS_J	1620.52	144.82	14.981	0.097	Vega
2MASS_H	2213.67	185.78	14.170	0.091	Vega
2MASS_K	1938.5	268.8	13.844	0.151	Vega
WISE_W1	782.31	19.4	13.968	0.027	Vega
WISE_W2	486.86	22.04	13.843	0.049	Vega
WISE_W3	183.99	66.75	13.064	0.394	Vega
WISE_W4	6.01	292.28	15.333	52.831	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

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.867	10.949	10.982
{\rm log}_{10}({\rm SFR})	-1.343	-0.648	-0.104
{\rm log}_{10}({\rm sSFR})	-12.315	-11.598	-11.007
{\rm stellar\ age}	8.398	11.495	11.713

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.677	-0.495	-0.371
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.837	-0.573	-0.328

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.081	0.157	0.275
\delta	-0.854	-0.572	-0.237
\tau_1/\tau_2	0.452	0.907	1.404
Q_{PAH}	1.267	3.728	5.863
U_{min}	2.962	8.889	16.893
{\rm log}_{10}(\gamma_e)\,	-2.413	-1.054	-0.270

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.216	-3.025	-1.863
{\rm log}_{10}(\tau_{AGN})\,	1.151	1.696	2.002

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.331	-0.568	-0.139
0.03-0.10 Gyr	-2.719	-0.834	-0.049
0.10-0.32 Gyr	-4.295	-1.552	-0.446
0.32-1.05 Gyr	-5.124	-1.898	-0.650
1.05-3.42 Gyr	-3.788	-1.552	-0.358
3.42-11.11 Gyr	-1.864	-0.115	1.066
11.11-12.34 Gyr	1.434	2.093	2.140