2025zrt

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Information

Transient

Name: AT2025zrt
Right ascension: 23h33m59.33s
Declination: 24d41m24.12s
Discovery Date: Sept. 30, 2025, 6:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.057

Host

Name:
Right ascension: 23h33m59.26s
Declination: 24d41m19.41s
Redshift: None
Photometric Redshift: 0.126
 

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 5.34
Cutout download processed 17.3
Global aperture construction processed 0.65
Local aperture photometry processed 7.23
Global aperture photometry processed 7.14
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.72
Host information processed 0.11
Global host SED inference processed 411.73
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 23h33m59.33s, 24d41m24.12s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
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) = 23h33m59.25s, 24d41m19.56s
semi major axis, semi minor axis (arcsec) = 9.92, 7.72
angle (degrees, anti-clockwise from east) = -80.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.82 3.7 20.214 0.135 AB
GALEX_NUV 33.53 2.51 20.087 0.081 AB
SDSS_u 87.83 8.79 19.041 0.109 AB
SDSS_g 282.18 4.94 17.774 0.019 AB
DES_g 327.56 0.96 17.612 0.003 AB
PanSTARRS_g 341.89 1.95 17.565 0.006 AB
SDSS_r 592.07 7.42 16.969 0.014 AB
PanSTARRS_r 602.76 2.71 16.950 0.005 AB
DES_r 669.28 2.37 16.836 0.004 AB
SDSS_i 862.8 9.84 16.560 0.012 AB
PanSTARRS_i 881.8 2.9 16.537 0.004 AB
PanSTARRS_z 1094.3 7.43 16.302 0.007 AB
SDSS_z 1064.67 34.82 16.332 0.036 AB
DES_z 1151.46 5.4 16.247 0.005 AB
PanSTARRS_y 1278.16 13.64 16.134 0.012 AB
2MASS_J 1644.94 195.86 14.965 0.129 Vega
2MASS_H 2837.82 352.05 13.900 0.135 Vega
2MASS_K 2119.75 332.06 13.746 0.170 Vega
WISE_W1 852.42 21.09 13.874 0.027 Vega
WISE_W2 516.75 24.71 13.778 0.052 Vega
WISE_W3 964.09 84.1 11.266 0.095 Vega
WISE_W4 395.93 473.94 10.786 1.300 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})\, 10.888 10.915 10.956
{\rm log}_{10}({\rm SFR}) 0.390 0.558 0.723
{\rm log}_{10}({\rm sSFR}) -10.547 -10.359 -10.196
{\rm stellar\ age} 6.982 7.523 8.901

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.492 -0.381 -0.294
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.665 0.219 0.404

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.077 0.113 0.177
\delta -0.843 -0.568 -0.228
\tau_1/\tau_2 0.715 1.089 1.461
Q_{PAH} 0.726 2.080 4.133
U_{min} 2.103 6.484 13.545
{\rm log}_{10}(\gamma_e)\, -3.140 -2.291 -1.315

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.486 -3.678 -2.657
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.564 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.193 0.335 0.443
0.03-0.10 Gyr 0.411 0.632 0.835
0.10-0.32 Gyr 0.264 0.517 0.730
0.32-1.05 Gyr 0.072 0.350 0.548
1.05-3.38 Gyr 0.097 0.494 0.771
3.38-10.93 Gyr 0.925 1.124 1.195
10.93-12.14 Gyr 0.915 1.321 1.804