2025pdp

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Information

Transient

Name: AT2025pdp
Right ascension: 16h29m23.62s
Declination: 40d07m10.67s
Discovery Date: June 21, 2025, 5:53 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.008

Host

Name: J162923.72+400713.4
Right ascension: 16h29m23.72s
Declination: 40d07m13.41s
Redshift: 0.188891
Photometric Redshift: 0.185
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 21.62
Transient MWEBV processed 0.05
Host match processed 3.75
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 5.0
Validate global photometry processed 16.03
Global host SED inference processed 427.24
Local aperture photometry processed 5.79
Validate local photometry no valid phot 0.03
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) = 16h29m23.62s, 40d07m10.67s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
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) = 16h29m23.73s, 40d07m13.19s
semi major axis, semi minor axis (arcsec) = 5.8, 3.04
angle (degrees, anti-clockwise from east) = -40.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.47 1.25 22.550 0.391 AB
GALEX_NUV 2.38 0.43 22.961 0.195 AB
SDSS_u 27.31 4.91 20.309 0.195 AB
SDSS_g 82.73 2.72 19.106 0.036 AB
DES_g 92.72 0.64 18.982 0.007 AB
PanSTARRS_g 103.57 1.02 18.862 0.011 AB
SDSS_r 258.24 4.63 17.870 0.019 AB
PanSTARRS_r 267.03 1.26 17.834 0.005 AB
SDSS_i 396.86 6.15 17.403 0.017 AB
PanSTARRS_i 401.23 1.1 17.392 0.003 AB
PanSTARRS_z 513.18 2.57 17.124 0.005 AB
SDSS_z 547.15 13.63 17.055 0.027 AB
DES_z 566.54 4.46 17.017 0.009 AB
PanSTARRS_y 573.89 6.6 17.003 0.012 AB
2MASS_J 926.33 124.56 15.588 0.146 Vega
2MASS_H 992.83 200.09 15.040 0.219 Vega
2MASS_K 1134.7 212.33 14.425 0.203 Vega
WISE_W1 488.61 10.45 14.479 0.023 Vega
WISE_W2 343.27 13.94 14.222 0.044 Vega
WISE_W3 223.83 46.79 12.851 0.227 Vega
WISE_W4 350.27 315.06 10.919 0.977 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})\, 11.015 11.076 11.196
{\rm log}_{10}({\rm SFR}) -1.478 -0.171 0.558
{\rm log}_{10}({\rm sSFR}) -12.638 -11.320 -10.520
{\rm stellar\ age} 6.758 7.905 10.790

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.914 -0.638 -0.476
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.410 -0.770 -0.108

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.292 0.412 0.549
\delta -0.838 -0.559 -0.138
\tau_1/\tau_2 0.567 0.938 1.375
Q_{PAH} 0.617 1.608 3.440
U_{min} 3.155 9.230 17.272
{\rm log}_{10}(\gamma_e)\, -2.926 -2.011 -0.950

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.146 -2.904 -1.888
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.478 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.236 -0.358 0.413
0.03-0.10 Gyr -2.306 -0.231 0.622
0.10-0.32 Gyr -2.921 -0.464 0.440
0.32-1.01 Gyr -4.471 -1.053 0.198
1.01-3.23 Gyr -2.842 -0.421 0.653
3.23-10.29 Gyr -0.582 1.237 1.393
10.29-11.43 Gyr 0.825 1.737 2.375