2025rzd

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Information

Transient

Name: AT2025rzd
Right ascension: 15h58m13.38s
Declination: 50d07m22.60s
Discovery Date: July 22, 2025, 10:44 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name: 2363471
Right ascension: 15h58m11.48s
Declination: 50d07m21.40s
Redshift: 0.120329
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.85
Cutout download processed 36.58
Global aperture construction processed 0.65
Local aperture photometry processed 5.8
Global aperture photometry processed 5.09
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.02
Host information processed 0.16
Global host SED inference processed 572.39
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
Processing status blocked N/A N/A
 

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) = 15h58m13.38s, 50d07m22.60s
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) = 15h58m11.41s, 50d07m19.70s
semi major axis, semi minor axis (arcsec) = 23.79, 9.23
angle (degrees, anti-clockwise from east) = -149.05

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 66.75 6.77 19.339 0.110 AB
DES_g 654.18 2.12 16.861 0.004 AB
PanSTARRS_g 775.33 3.53 16.676 0.005 AB
2MASS_J 1825.29 349.0 14.852 0.208 Vega
2MASS_K 3510.8 499.69 13.199 0.155 Vega
WISE_W3 2753.18 65.28 10.126 0.026 Vega
WISE_W4 2765.84 367.28 8.675 0.144 Vega
 

Imaging data

 

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})\, 10.824 10.950 11.151
{\rm log}_{10}({\rm SFR}) 0.458 0.840 1.234
{\rm log}_{10}({\rm sSFR}) -10.537 -10.150 -9.704
{\rm stellar\ age} 3.798 5.963 7.532

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.620 -0.243 0.019
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.020 -0.379 0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.147 0.296 0.576
\delta -0.615 -0.121 0.237
\tau_1/\tau_2 0.360 0.763 1.199
Q_{PAH} 0.407 1.181 4.017
U_{min} 2.436 6.716 13.214
{\rm log}_{10}(\gamma_e)\, -3.529 -2.744 -1.144

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.603 -3.660 -1.661
{\rm log}_{10}(\tau_{AGN})\, 0.936 1.455 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.172 0.951 1.312
0.03-0.10 Gyr 0.092 0.764 1.256
0.10-0.32 Gyr 0.174 0.839 1.388
0.32-1.05 Gyr 0.359 1.001 1.372
1.05-3.39 Gyr 0.676 1.097 1.388
3.39-10.99 Gyr 0.417 0.987 1.307
10.99-12.21 Gyr 0.072 0.994 1.632