2025pdy

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Information

Transient

Name: AT2025pdy
Right ascension: 13h09m56.70s
Declination: 50d05m38.95s
Discovery Date: June 22, 2025, 7:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 13h09m56.72s
Declination: 50d05m38.47s
Redshift: None
Photometric Redshift: 0.147
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 29.36
Transient MWEBV processed 0.05
Host match processed 5.72
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 5.23
Validate global photometry processed 15.6
Global host SED inference processed 404.2
Local aperture photometry processed 5.84
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 13h09m56.70s, 50d05m38.95s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 13h09m56.72s, 50d05m38.72s
semi major axis, semi minor axis (arcsec) = 3.65, 3.07
angle (degrees, anti-clockwise from east) = -49.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.84 0.48 22.765 0.184 AB
GALEX_NUV 3.03 0.4 22.695 0.143 AB
SDSS_u 21.63 2.44 20.562 0.123 AB
SDSS_g 54.0 2.1 19.569 0.042 AB
DES_g 53.74 0.52 19.574 0.010 AB
PanSTARRS_g 63.43 0.95 19.394 0.016 AB
SDSS_r 115.13 3.08 18.747 0.029 AB
PanSTARRS_r 117.23 1.39 18.727 0.013 AB
SDSS_i 160.31 4.05 18.388 0.027 AB
PanSTARRS_i 164.32 1.59 18.361 0.010 AB
PanSTARRS_z 178.96 2.25 18.268 0.014 AB
SDSS_z 189.92 8.93 18.204 0.051 AB
PanSTARRS_y 210.01 5.41 18.094 0.028 AB
2MASS_J 147.55 104.56 17.583 0.769 Vega
2MASS_H 57.07 140.38 18.141 2.671 Vega
2MASS_K 211.7 183.06 16.248 0.939 Vega
WISE_W1 102.75 8.37 16.172 0.088 Vega
WISE_W2 85.17 10.01 15.735 0.128 Vega
WISE_W3 21.03 42.46 15.419 2.192 Vega
WISE_W4 -146.56 230.54 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

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})\, 10.151 10.208 10.269
{\rm log}_{10}({\rm SFR}) -0.310 0.012 0.308
{\rm log}_{10}({\rm sSFR}) -10.510 -10.186 -9.891
{\rm stellar\ age} 5.976 6.747 7.655

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.164 -0.801 -0.546
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.505 -0.782 -0.070

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.233 0.324 0.454
\delta -0.904 -0.716 -0.491
\tau_1/\tau_2 0.665 1.028 1.420
Q_{PAH} 0.634 2.014 4.367
U_{min} 2.677 7.542 14.469
{\rm log}_{10}(\gamma_e)\, -2.567 -1.580 -0.536

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.141 -2.822 -1.771
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.473 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.177 0.064 0.248
0.03-0.10 Gyr -0.470 -0.016 0.362
0.10-0.32 Gyr -0.613 -0.141 0.205
0.32-1.03 Gyr -0.665 -0.182 0.100
1.03-3.33 Gyr -0.240 0.159 0.391
3.33-10.70 Gyr 0.232 0.397 0.511
10.70-11.89 Gyr -0.050 0.419 0.873