2025iyx

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Information

Transient

Name: AT2025iyx
Right ascension: 11h39m10.47s
Declination: -13d04m52.33s
Discovery Date: April 30, 2025, 7:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 2025iyx
Right ascension: 11h39m10.44s
Declination: -13d04m53.11s
Redshift: None
Photometric Redshift: 0.078
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.84
Transient MWEBV processed 0.03
Host match processed 2.4
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 4.11
Validate global photometry processed 11.7
Global host SED inference processed 371.61
Local aperture photometry processed 4.34
Validate local photometry processed 0.02
Local host SED inference processed 442.1
 

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) = 11h39m10.47s, -13d04m52.33s
semi major axis, semi minor axis (arcsec) = 1.36, 1.36
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 57.73 0.43 19.497 0.008 AB
PanSTARRS_r 89.98 0.45 19.015 0.005 AB
PanSTARRS_i 116.09 0.57 18.738 0.005 AB
PanSTARRS_z 122.57 0.9 18.679 0.008 AB
PanSTARRS_y 151.43 2.38 18.449 0.017 AB

Aperture details

RA, DEC (J2000) = 11h39m10.45s, -13d04m52.93s
semi major axis, semi minor axis (arcsec) = 9.53, 7.21
angle (degrees, anti-clockwise from east) = -179.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 46.3 5.09 19.736 0.119 AB
GALEX_NUV 59.57 3.53 19.462 0.064 AB
PanSTARRS_g 402.51 2.41 17.388 0.006 AB
PanSTARRS_r 585.41 2.48 16.981 0.005 AB
PanSTARRS_i 753.54 3.16 16.707 0.005 AB
PanSTARRS_z 789.1 5.29 16.657 0.007 AB
PanSTARRS_y 945.17 14.4 16.461 0.017 AB
2MASS_J 1148.64 186.61 15.355 0.176 Vega
2MASS_H 1174.86 287.42 14.857 0.266 Vega
2MASS_K 1028.57 415.43 14.532 0.439 Vega
WISE_W1 512.3 19.67 14.427 0.042 Vega
WISE_W2 303.88 23.54 14.354 0.084 Vega
WISE_W3 1410.35 115.04 10.853 0.089 Vega
WISE_W4 1304.68 641.79 9.491 0.534 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.231 9.384 9.505
{\rm log}_{10}({\rm SFR}) -1.212 -0.585 -0.018
{\rm log}_{10}({\rm sSFR}) -10.646 -9.971 -9.322
{\rm stellar\ age} 3.664 6.023 7.519

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.397 -0.879 -0.317
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.958 -0.075 0.257

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.140 0.412 0.729
\delta -0.715 -0.276 0.109
\tau_1/\tau_2 0.770 1.104 1.430
Q_{PAH} 0.757 2.707 5.234
U_{min} 2.847 7.739 14.500
{\rm log}_{10}(\gamma_e)\, -3.211 -2.217 -0.891

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.413 -0.813 -0.287
{\rm log}_{10}(\tau_{AGN})\, 1.151 1.624 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.328 -0.903 -0.509
0.03-0.10 Gyr -1.292 -0.524 0.113
0.10-0.33 Gyr -1.098 -0.417 0.099
0.33-1.07 Gyr -1.113 -0.523 -0.123
1.07-3.50 Gyr -1.071 -0.541 -0.290
3.50-11.46 Gyr -1.131 -0.605 -0.356
11.46-12.73 Gyr -1.343 -0.604 -0.046

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.044 10.109 10.184
{\rm log}_{10}({\rm SFR}) -0.195 0.035 0.283
{\rm log}_{10}({\rm sSFR}) -10.335 -10.081 -9.812
{\rm stellar\ age} 4.693 5.815 6.829

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.736 -0.534 -0.349
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.215 0.097 0.314

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.084 0.143 0.247
\delta -0.687 -0.260 0.090
\tau_1/\tau_2 0.825 1.135 1.465
Q_{PAH} 1.219 2.708 4.817
U_{min} 2.432 7.214 13.985
{\rm log}_{10}(\gamma_e)\, -2.897 -1.821 -0.939

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.397 -3.408 -2.393
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.610 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.287 -0.119 0.023
0.03-0.10 Gyr -0.210 0.083 0.384
0.10-0.33 Gyr 0.171 0.408 0.632
0.33-1.07 Gyr 0.187 0.430 0.610
1.07-3.50 Gyr 0.067 0.273 0.449
3.50-11.46 Gyr -0.075 0.146 0.299
11.46-12.73 Gyr -0.341 0.133 0.529