2025abcz

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Information

Transient

Name: AT2025abcz
Right ascension: 4h13m29.12s
Declination: -3d45m18.12s
Discovery Date: Oct. 19, 2025, 2:07 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name:
Right ascension: 4h13m29.37s
Declination: -3d45m20.81s
Redshift: None
Photometric Redshift: 0.103
 

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 6.74
Cutout download processed 6.5
Global aperture construction processed 0.67
Local aperture photometry processed 5.65
Global aperture photometry processed 6.2
Validate local photometry processed 0.02
Validate global photometry processed 14.82
Host information processed 0.13
Global host SED inference processed 483.87
Local host SED inference processed 563.44
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.04
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) = 4h13m29.12s, -3d45m18.12s
semi major axis, semi minor axis (arcsec) = 1.06, 1.06
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 22.03 0.63 20.542 0.031 AB
PanSTARRS_y 29.53 2.07 20.224 0.076 AB

Aperture details

RA, DEC (J2000) = 4h13m29.35s, -3d45m20.75s
semi major axis, semi minor axis (arcsec) = 8.42, 7.26
angle (degrees, anti-clockwise from east) = -2.33

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.67 2.08 24.336 3.367 AB
DES_g 462.54 1.07 17.237 0.003 AB
PanSTARRS_g 493.33 1.76 17.167 0.004 AB
PanSTARRS_r 1075.48 2.52 16.321 0.003 AB
PanSTARRS_i 1562.88 2.67 15.915 0.002 AB
PanSTARRS_z 2102.36 5.2 15.593 0.003 AB
DES_z 2223.42 6.04 15.532 0.003 AB
PanSTARRS_y 2492.01 15.22 15.409 0.007 AB
2MASS_H 3628.9 259.31 13.633 0.078 Vega
WISE_W1 1518.78 25.34 13.247 0.018 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})\, 8.270 8.817 9.233
{\rm log}_{10}({\rm SFR}) -0.816 -0.385 0.030
{\rm log}_{10}({\rm sSFR}) -9.783 -9.188 -8.349
{\rm stellar\ age} 0.935 5.141 7.756

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.500 -0.486 0.041
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.134 -0.478 0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.634 1.068 1.689
\delta -0.451 -0.117 0.204
\tau_1/\tau_2 0.458 0.872 1.326
Q_{PAH} 0.568 2.001 4.715
U_{min} 3.191 8.291 15.155
{\rm log}_{10}(\gamma_e)\, -3.225 -2.118 -0.713

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.624 -1.280 -0.124
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.475 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.536 -0.080 0.351
0.03-0.10 Gyr -2.469 -0.942 -0.194
0.10-0.33 Gyr -3.694 -1.345 -0.503
0.33-1.06 Gyr -4.118 -1.369 -0.557
1.06-3.44 Gyr -3.760 -1.582 -0.861
3.44-11.18 Gyr -3.309 -1.500 -0.717
11.18-12.42 Gyr -3.226 -1.378 -0.339

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.989 11.094 11.217
{\rm log}_{10}({\rm SFR}) -4.493 -1.282 0.346
{\rm log}_{10}({\rm sSFR}) -15.521 -12.446 -10.815
{\rm stellar\ age} 6.424 7.650 11.666

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.420 -1.021 -0.772
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.464 -0.787 -0.056

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.344 0.510 0.714
\delta -0.938 -0.786 -0.550
\tau_1/\tau_2 0.438 0.902 1.397
Q_{PAH} 0.845 2.778 5.156
U_{min} 2.946 9.278 17.250
{\rm log}_{10}(\gamma_e)\, -3.102 -1.872 -0.823

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.148 -2.798 -1.588
{\rm log}_{10}(\tau_{AGN})\, 1.161 1.633 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.888 -2.581 -0.592
0.03-0.10 Gyr -5.111 -1.384 0.483
0.10-0.33 Gyr -4.376 -1.253 0.641
0.33-1.06 Gyr -3.800 -1.284 0.539
1.06-3.44 Gyr -2.801 -0.196 1.148
3.44-11.18 Gyr -0.923 1.100 1.411
11.18-12.42 Gyr -1.006 1.432 2.364