2025igx

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Information

Transient

Name: AT2025igx
Right ascension: 20h09m27.30s
Declination: 10d44m32.17s
Discovery Date: April 22, 2025, 10:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.149

Host

Name: 2025igx
Right ascension: 20h09m27.15s
Declination: 10d44m27.34s
Redshift: None
Photometric Redshift: 0.096
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 13.94
Transient MWEBV processed 0.04
Host match processed 5.39
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 10.11
Global aperture photometry processed 5.64
Validate global photometry processed 30.81
Global host SED inference processed 585.98
Local aperture photometry processed 5.6
Validate local photometry processed 0.02
Local host SED inference failed 0.01
 

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) = 20h09m27.30s, 10d44m32.17s
semi major axis, semi minor axis (arcsec) = 1.13, 1.13
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i -0.07 0.58 AB
PanSTARRS_z -1.8 0.96 AB
PanSTARRS_y -3.68 2.11 AB

Aperture details

RA, DEC (J2000) = 20h09m27.15s, 10d44m27.40s
semi major axis, semi minor axis (arcsec) = 3.22, 1.28
angle (degrees, anti-clockwise from east) = -45.05

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 1.61 1.48 23.382 0.996 AB
SDSS_g 0.57 0.67 24.503 1.266 AB
PanSTARRS_g 2.4 0.5 22.949 0.228 AB
SDSS_r 6.36 1.1 21.891 0.187 AB
PanSTARRS_r 5.74 0.58 22.002 0.109 AB
SDSS_i 14.04 1.72 21.032 0.133 AB
PanSTARRS_i 13.92 0.95 21.041 0.074 AB
PanSTARRS_z 19.85 1.55 20.656 0.085 AB
SDSS_z 15.49 4.83 20.925 0.338 AB
PanSTARRS_y 11.25 3.31 21.272 0.319 AB
2MASS_J -90.66 104.68 Vega
2MASS_H 117.2 157.82 17.360 1.462 Vega
2MASS_K -210.86 156.03 Vega
WISE_W1 -1.01 31.46 Vega
WISE_W2 -16.53 27.81 Vega
WISE_W3 -44.93 60.8 Vega
WISE_W4 -368.64 379.45 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


 

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})\, 8.866 9.207 9.459
{\rm log}_{10}({\rm SFR}) -0.915 -0.373 0.033
{\rm log}_{10}({\rm sSFR}) -10.202 -9.608 -8.874
{\rm stellar\ age} 1.828 6.422 9.226

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.669 -1.055 -0.292
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.774 -1.008 0.233

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.373 1.891 2.421
\delta -0.164 0.057 0.266
\tau_1/\tau_2 0.600 0.960 1.374
Q_{PAH} 0.787 2.973 5.017
U_{min} 2.906 8.332 16.396
{\rm log}_{10}(\gamma_e)\, -3.160 -2.041 -0.965

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.976 -2.201 -0.716
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.436 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.823 -0.195 0.214
0.03-0.10 Gyr -2.309 -0.733 -0.043
0.10-0.33 Gyr -3.018 -0.939 -0.186
0.33-1.06 Gyr -3.440 -1.186 -0.498
1.06-3.46 Gyr -3.215 -1.065 -0.538
3.46-11.25 Gyr -3.091 -0.942 -0.492
11.25-12.50 Gyr -2.697 -0.793 0.232