2025izw

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Information

Transient

Name: AT2025izw
Right ascension: 0h11m17.52s
Declination: 34d21m16.31s
Discovery Date: April 30, 2025, 11:39 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name: 2025izw
Right ascension: 0h11m17.60s
Declination: 34d21m15.61s
Redshift: 0.153589
Photometric Redshift: 0.115
 

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 2.43
Cutout download processed 21.72
Global aperture construction processed 0.64
Local aperture photometry processed 6.23
Global aperture photometry processed 6.49
Validate local photometry no valid phot 0.02
Validate global photometry processed 18.72
Host information processed 0.08
Global host SED inference processed 392.1
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 0h11m17.52s, 34d21m16.31s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
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) = 0h11m17.59s, 34d21m15.59s
semi major axis, semi minor axis (arcsec) = 9.31, 4.2
angle (degrees, anti-clockwise from east) = -30.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.06 2.18 21.291 0.214 AB
GALEX_NUV 14.49 1.2 20.997 0.090 AB
SDSS_u 74.25 5.72 19.223 0.084 AB
SDSS_g 217.41 4.26 18.057 0.021 AB
DES_g 241.26 1.46 17.944 0.007 AB
PanSTARRS_g 242.92 1.6 17.936 0.007 AB
SDSS_r 521.67 6.74 17.107 0.014 AB
PanSTARRS_r 478.67 1.68 17.200 0.004 AB
DES_r 531.71 3.28 17.086 0.007 AB
SDSS_i 758.05 8.44 16.701 0.012 AB
PanSTARRS_i 748.73 3.03 16.714 0.004 AB
SDSS_z 974.32 19.59 16.428 0.022 AB
DES_z 1014.09 7.49 16.385 0.008 AB
PanSTARRS_y 1117.54 9.33 16.279 0.009 AB
2MASS_J 1639.3 156.76 14.968 0.104 Vega
2MASS_H 1826.6 235.97 14.378 0.140 Vega
2MASS_K 2347.78 255.56 13.636 0.118 Vega
WISE_W1 876.93 17.42 13.844 0.022 Vega
WISE_W2 617.89 21.77 13.584 0.038 Vega
WISE_W3 2295.24 85.17 10.324 0.040 Vega
WISE_W4 3585.98 698.14 8.393 0.211 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})\, 11.011 11.045 11.082
{\rm log}_{10}({\rm SFR}) 0.660 0.898 1.154
{\rm log}_{10}({\rm sSFR}) -10.383 -10.154 -9.895
{\rm stellar\ age} 6.477 7.000 7.985

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.532 -0.314 -0.188
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.139 0.241 0.397

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.225 0.305 0.460
\delta -0.883 -0.669 -0.392
\tau_1/\tau_2 0.672 1.038 1.456
Q_{PAH} 1.026 2.289 3.909
U_{min} 2.194 6.951 13.970
{\rm log}_{10}(\gamma_e)\, -2.919 -1.716 -0.951

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.384 -3.299 -2.136
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.565 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.574 0.747 0.889
0.03-0.10 Gyr 0.627 0.955 1.265
0.10-0.32 Gyr 0.322 0.673 0.913
0.32-1.03 Gyr 0.216 0.544 0.757
1.03-3.31 Gyr 0.450 0.816 1.058
3.31-10.64 Gyr 1.130 1.260 1.335
10.64-11.82 Gyr 0.910 1.339 1.776