2025izv

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Information

Transient

Name: AT2025izv
Right ascension: 9h27m29.59s
Declination: -30d39m19.20s
Discovery Date: April 26, 2025, 7:09 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.103

Host

Name: 2025izv
Right ascension: 9h27m29.56s
Declination: -30d39m19.71s
Redshift: 0.069373
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
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 1.02
Cutout download processed 4.32
Global aperture construction processed 0.8
Local aperture photometry processed 4.01
Global aperture photometry processed 4.12
Validate local photometry processed 0.02
Validate global photometry processed 9.96
Host information processed 0.1
Global host SED inference processed 437.6
Local host SED inference processed 586.4
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.1
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) = 9h27m29.59s, -30d39m19.20s
semi major axis, semi minor axis (arcsec) = 1.51, 1.51
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 270.06 1.21 17.821 0.005 AB
PanSTARRS_i 384.44 0.98 17.438 0.003 AB
PanSTARRS_z 435.75 3.7 17.302 0.009 AB
PanSTARRS_y 397.08 6.57 17.403 0.018 AB

Aperture details

RA, DEC (J2000) = 9h27m29.54s, -30d39m19.55s
semi major axis, semi minor axis (arcsec) = 3.03, 2.73
angle (degrees, anti-clockwise from east) = -51.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.85 3.04 21.216 0.278 AB
GALEX_NUV 26.34 2.83 20.348 0.117 AB
PanSTARRS_r 512.79 2.11 17.125 0.004 AB
PanSTARRS_i 719.57 1.73 16.757 0.003 AB
PanSTARRS_z 822.95 6.69 16.612 0.009 AB
PanSTARRS_y 844.7 11.95 16.583 0.015 AB
2MASS_J 1588.32 114.73 15.003 0.078 Vega
2MASS_H 1724.64 151.11 14.441 0.095 Vega
2MASS_K 1709.75 186.11 13.980 0.118 Vega
WISE_W1 618.36 17.81 14.223 0.031 Vega
WISE_W2 398.57 19.2 14.060 0.052 Vega
WISE_W3 1273.2 53.84 10.964 0.046 Vega
WISE_W4 3041.46 568.5 8.572 0.203 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})\, 9.724 9.928 10.071
{\rm log}_{10}({\rm SFR}) -1.178 -0.452 0.218
{\rm log}_{10}({\rm sSFR}) -11.195 -10.324 -9.645
{\rm stellar\ age} 4.129 7.220 10.256

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.821 -1.487 -0.989
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.848 -1.471 -0.477

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.067 0.297 0.658
\delta -0.806 -0.267 0.178
\tau_1/\tau_2 0.628 1.033 1.451
Q_{PAH} 0.686 2.563 4.694
U_{min} 3.199 8.678 16.034
{\rm log}_{10}(\gamma_e)\, -3.126 -1.709 -0.624

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.363 -1.119 -0.356
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.472 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.016 -0.518 -0.186
0.03-0.10 Gyr -1.706 -0.487 0.322
0.10-0.33 Gyr -1.603 -0.367 0.310
0.33-1.07 Gyr -1.620 -0.394 0.227
1.07-3.52 Gyr -1.741 -0.306 0.126
3.52-11.55 Gyr -1.176 -0.106 0.191
11.55-12.84 Gyr -0.851 0.154 1.018

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.077 10.207 10.329
{\rm log}_{10}({\rm SFR}) -0.416 -0.060 0.277
{\rm log}_{10}({\rm sSFR}) -10.661 -10.258 -9.884
{\rm stellar\ age} 5.402 6.947 8.556

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.272 -0.881 -0.576
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.827 -1.307 0.086

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.204 0.323 0.496
\delta -0.489 -0.043 0.253
\tau_1/\tau_2 0.572 0.932 1.295
Q_{PAH} 0.762 1.974 3.620
U_{min} 2.559 7.268 14.902
{\rm log}_{10}(\gamma_e)\, -3.198 -2.220 -1.521

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.869 -2.643 -1.778
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.484 1.877

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.937 -0.250 0.086
0.03-0.10 Gyr -0.540 -0.034 0.388
0.10-0.33 Gyr -0.304 0.139 0.467
0.33-1.07 Gyr -0.753 0.028 0.389
1.07-3.52 Gyr -0.407 0.206 0.460
3.52-11.55 Gyr -0.125 0.264 0.481
11.55-12.84 Gyr -0.361 0.341 0.970