2025icz

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Information

Transient

Name: AT2025icz
Right ascension: 8h03m06.86s
Declination: 33d29m42.29s
Discovery Date: April 11, 2025, 6:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name: 2025icz
Right ascension: 8h03m06.87s
Declination: 33d29m42.06s
Redshift: 0.121520
Photometric Redshift: 0.137
 

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 2.56
Cutout download processed 19.23
Global aperture construction processed 0.7
Local aperture photometry processed 8.33
Global aperture photometry processed 7.01
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.31
Host information processed 0.11
Global host SED inference processed 570.29
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
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) = 8h03m06.86s, 33d29m42.29s
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

Aperture details

RA, DEC (J2000) = 8h03m06.87s, 33d29m42.21s
semi major axis, semi minor axis (arcsec) = 4.45, 3.9
angle (degrees, anti-clockwise from east) = -150.05

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 0.64 1.25 24.383 2.119 AB
SDSS_u 13.17 3.45 21.101 0.285 AB
SDSS_g 84.2 2.66 19.087 0.034 AB
DES_g 85.12 0.9 19.075 0.011 AB
PanSTARRS_g 95.66 0.98 18.948 0.011 AB
SDSS_r 231.16 4.33 17.990 0.020 AB
PanSTARRS_r 223.22 1.33 18.028 0.006 AB
DES_r 239.93 2.05 17.950 0.009 AB
SDSS_i 346.74 5.75 17.550 0.018 AB
PanSTARRS_i 343.34 1.26 17.561 0.004 AB
PanSTARRS_z 436.52 2.88 17.300 0.007 AB
SDSS_z 497.13 11.96 17.159 0.026 AB
DES_z 499.81 3.95 17.153 0.009 AB
PanSTARRS_y 539.37 7.6 17.070 0.015 AB
2MASS_J 625.12 125.55 16.015 0.218 Vega
2MASS_H 1073.69 149.13 14.955 0.151 Vega
2MASS_K 1163.51 162.5 14.398 0.152 Vega
WISE_W1 326.08 11.86 14.918 0.039 Vega
WISE_W2 191.72 14.78 14.854 0.084 Vega
WISE_W3 130.32 58.71 13.439 0.489 Vega
WISE_W4 781.77 553.09 10.047 0.768 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.525 10.582 10.705
{\rm log}_{10}({\rm SFR}) -1.056 -0.229 0.278
{\rm log}_{10}({\rm sSFR}) -11.721 -10.795 -10.256
{\rm stellar\ age} 7.037 7.928 11.462

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.082 -0.819 -0.651
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.057 -0.582 -0.249

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.364 0.509 0.652
\delta -0.968 -0.891 -0.731
\tau_1/\tau_2 0.619 1.010 1.409
Q_{PAH} 0.515 2.351 4.578
U_{min} 2.783 8.279 15.648
{\rm log}_{10}(\gamma_e)\, -2.774 -1.637 -0.594

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.125 -2.855 -1.923
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.495 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.982 -0.178 0.144
0.03-0.10 Gyr -1.895 -0.293 0.346
0.10-0.32 Gyr -2.855 -0.529 0.185
0.32-1.05 Gyr -3.672 -0.681 0.052
1.05-3.39 Gyr -2.564 -0.273 0.399
3.39-10.97 Gyr -0.793 0.710 0.862
10.97-12.19 Gyr 0.453 1.109 1.864