2025pdh

Download data

Information

Transient

Name: AT2025pdh
Right ascension: 16h55m48.32s
Declination: 49d15m12.70s
Discovery Date: June 23, 2025, 5:53 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name:
Right ascension: 16h55m48.60s
Declination: 49d15m05.81s
Redshift: None
Photometric Redshift: 0.122
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 22.2
Transient MWEBV processed 0.06
Host match processed 5.48
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 5.31
Validate global photometry processed 15.19
Global host SED inference processed 792.41
Local aperture photometry processed 6.08
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) = 16h55m48.32s, 49d15m12.70s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
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) = 16h55m48.60s, 49d15m06.08s
semi major axis, semi minor axis (arcsec) = 6.76, 6.18
angle (degrees, anti-clockwise from east) = -50.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.54 1.99 22.041 0.389 AB
GALEX_NUV 8.28 2.01 21.605 0.264 AB
SDSS_u 56.06 5.81 19.528 0.113 AB
SDSS_g 211.23 4.1 18.088 0.021 AB
DES_g 226.0 1.07 18.015 0.005 AB
PanSTARRS_g 233.92 1.35 17.977 0.006 AB
SDSS_r 526.11 6.49 17.097 0.013 AB
PanSTARRS_r 528.12 1.79 17.093 0.004 AB
SDSS_i 741.02 8.43 16.725 0.012 AB
PanSTARRS_i 745.77 2.0 16.718 0.003 AB
PanSTARRS_z 927.71 4.47 16.481 0.005 AB
SDSS_z 946.97 22.67 16.459 0.026 AB
DES_z 979.32 6.27 16.423 0.007 AB
PanSTARRS_y 1078.58 11.94 16.318 0.012 AB
2MASS_H 1719.46 219.99 14.444 0.139 Vega
WISE_W1 590.34 11.66 14.273 0.021 Vega
WISE_W2 380.87 14.0 14.109 0.040 Vega
WISE_W3 171.76 46.76 13.139 0.296 Vega
WISE_W4 398.52 271.6 10.779 0.740 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})\, 10.828 10.908 10.988
{\rm log}_{10}({\rm SFR}) -0.872 -0.145 0.358
{\rm log}_{10}({\rm sSFR}) -11.811 -11.048 -10.504
{\rm stellar\ age} 7.410 10.286 11.563

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.107 -0.882 -0.742
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.956 -0.612 -0.337

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.218 0.302 0.400
\delta -0.948 -0.826 -0.602
\tau_1/\tau_2 0.567 1.038 1.552
Q_{PAH} 0.256 0.850 2.081
U_{min} 4.002 10.011 17.735
{\rm log}_{10}(\gamma_e)\, -2.629 -1.558 -0.949

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.476 -3.518 -2.547
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.611 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.088 -0.140 0.266
0.03-0.10 Gyr -1.871 -0.212 0.424
0.10-0.32 Gyr -4.297 -1.732 -0.211
0.32-1.05 Gyr -6.496 -2.968 -0.484
1.05-3.39 Gyr -3.983 -1.804 -0.113
3.39-10.97 Gyr -1.383 0.714 1.152
10.97-12.19 Gyr 0.872 1.937 2.153