2025zrz

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Information

Transient

Name: AT2025zrz
Right ascension: 5h48m02.02s
Declination: -23d38m20.52s
Discovery Date: Oct. 6, 2025, 3:05 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name:
Right ascension: 5h48m02.05s
Declination: -23d38m13.92s
Redshift: None
Photometric Redshift: 0.083
 

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
processed
 status
Local host SED inference
Local host SED inference
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 5.98
Cutout download processed 4.65
Global aperture construction processed 0.65
Local aperture photometry processed 4.74
Global aperture photometry processed 4.89
Validate local photometry processed 0.02
Validate global photometry processed 12.45
Host information processed 0.07
Global host SED inference processed 567.44
Local host SED inference processed 478.49
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.06
Processing status completed 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) = 5h48m02.02s, -23d38m20.52s
semi major axis, semi minor axis (arcsec) = 1.29, 1.29
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 3.79 0.11 22.453 0.032 AB
PanSTARRS_r 4.81 0.47 22.194 0.106 AB
DES_r 4.92 0.15 22.169 0.033 AB
PanSTARRS_i 5.91 0.45 21.972 0.083 AB
PanSTARRS_z 2.01 1.28 23.142 0.689 AB
DES_z 6.22 0.45 21.915 0.079 AB
PanSTARRS_y 1.08 2.73 23.817 2.747 AB

Aperture details

RA, DEC (J2000) = 5h48m02.02s, -23d38m14.10s
semi major axis, semi minor axis (arcsec) = 9.5, 8.61
angle (degrees, anti-clockwise from east) = -109.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 569.61 1.14 17.011 0.002 AB
PanSTARRS_g 566.7 2.21 17.017 0.004 AB
PanSTARRS_r 740.0 3.3 16.727 0.005 AB
DES_r 779.52 1.59 16.670 0.002 AB
PanSTARRS_i 924.27 3.12 16.485 0.004 AB
PanSTARRS_z 851.37 8.8 16.575 0.011 AB
DES_z 1007.63 4.74 16.392 0.005 AB
PanSTARRS_y 843.16 18.8 16.585 0.024 AB
2MASS_J 1170.63 238.66 15.334 0.221 Vega
2MASS_H 1723.62 370.31 14.441 0.233 Vega
2MASS_K 1422.15 451.05 14.180 0.344 Vega
WISE_W1 629.77 22.68 14.203 0.039 Vega
WISE_W3 2499.13 98.75 10.232 0.043 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.744 8.015 8.170
{\rm log}_{10}({\rm SFR}) -1.961 -1.501 -0.716
{\rm log}_{10}({\rm sSFR}) -10.079 -9.548 -8.579
{\rm stellar\ age} 0.426 4.400 6.483

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.556 -0.950 -0.316
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.479 -0.870 -0.088

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.293 0.583 1.124
\delta -0.146 0.116 0.290
\tau_1/\tau_2 0.686 1.084 1.463
Q_{PAH} 1.008 2.552 4.674
U_{min} 2.906 7.960 15.185
{\rm log}_{10}(\gamma_e)\, -2.829 -1.751 -0.712

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.366 0.201 0.398
{\rm log}_{10}(\tau_{AGN})\, 1.169 1.476 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.464 -1.755 -1.379
0.03-0.10 Gyr -2.028 -1.461 -0.577
0.10-0.33 Gyr -2.081 -1.460 -0.846
0.33-1.07 Gyr -3.275 -1.686 -1.300
1.07-3.49 Gyr -4.508 -1.992 -1.628
3.49-11.40 Gyr -5.097 -2.192 -1.740
11.40-12.67 Gyr -4.872 -2.223 -1.580

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.824 9.980 10.117
{\rm log}_{10}({\rm SFR}) -0.213 0.224 0.680
{\rm log}_{10}({\rm sSFR}) -10.230 -9.795 -9.275
{\rm stellar\ age} 0.788 2.522 4.756

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.295 -0.850 -0.473
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.905 -1.712 -0.844

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.139 0.252 0.412
\delta -0.715 -0.174 0.287
\tau_1/\tau_2 0.698 1.092 1.488
Q_{PAH} 1.024 2.163 4.341
U_{min} 2.770 8.095 15.273
{\rm log}_{10}(\gamma_e)\, -2.941 -1.955 -1.071

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.896 -2.247 -1.297
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.362 1.837

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.002 0.276 0.503
0.03-0.10 Gyr -0.951 0.184 0.761
0.10-0.33 Gyr -0.216 0.674 1.142
0.33-1.07 Gyr 0.147 0.787 1.068
1.07-3.49 Gyr -1.496 0.051 0.515
3.49-11.40 Gyr -2.701 -0.635 -0.026
11.40-12.67 Gyr -2.985 -0.686 0.087