2025iyr

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Information

Transient

Name: AT2025iyr
Right ascension: 13h51m23.87s
Declination: 12d29m30.83s
Discovery Date: May 1, 2025, 11:46 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2025iyr
Right ascension: 13h51m23.88s
Declination: 12d29m31.25s
Redshift: None
Photometric Redshift: 0.147
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.07
Transient MWEBV processed 0.1
Host match processed 2.29
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.55
Validate global photometry processed 17.52
Global host SED inference processed 401.04
Local aperture photometry processed 6.47
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

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) = 13h51m23.87s, 12d29m30.83s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
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) = 13h51m23.87s, 12d29m31.40s
semi major axis, semi minor axis (arcsec) = 4.38, 2.82
angle (degrees, anti-clockwise from east) = -121.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u -6.2 2.74 AB
SDSS_g 59.66 2.24 19.461 0.041 AB
DES_g 68.16 0.43 19.316 0.007 AB
PanSTARRS_g 67.91 1.08 19.320 0.017 AB
SDSS_r 158.78 3.6 18.398 0.025 AB
PanSTARRS_r 160.81 1.12 18.384 0.008 AB
DES_r 180.58 1.08 18.258 0.006 AB
PanSTARRS_i 240.3 1.15 17.948 0.005 AB
PanSTARRS_z 303.94 1.8 17.693 0.006 AB
SDSS_z 339.69 10.36 17.572 0.033 AB
DES_z 329.87 3.09 17.604 0.010 AB
PanSTARRS_y 357.91 4.94 17.516 0.015 AB
2MASS_J 498.88 88.23 16.260 0.192 Vega
2MASS_H 642.33 150.52 15.513 0.254 Vega
2MASS_K 656.12 171.01 15.020 0.283 Vega
WISE_W1 545.7 13.65 14.359 0.027 Vega
WISE_W2 402.98 16.75 14.048 0.045 Vega
WISE_W3 -13.98 45.22 Vega
WISE_W4 360.75 282.31 10.887 0.850 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 10.464 10.572 10.672
{\rm log}_{10}({\rm SFR}) 0.162 0.569 0.908
{\rm log}_{10}({\rm sSFR}) -10.463 -10.017 -9.612
{\rm stellar\ age} 4.218 5.844 6.934

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.460 -0.180 0.048
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.927 -0.712 -0.479

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.733 0.970 1.162
\delta -0.337 -0.137 0.059
\tau_1/\tau_2 0.508 0.807 1.111
Q_{PAH} 0.853 2.326 4.789
U_{min} 2.491 7.283 14.098
{\rm log}_{10}(\gamma_e)\, -3.152 -2.026 -1.185

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.574 -2.062 -1.292
{\rm log}_{10}(\tau_{AGN})\, 0.903 1.276 1.770

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.494 0.786 1.004
0.03-0.10 Gyr -0.472 0.432 0.896
0.10-0.32 Gyr -0.359 0.422 0.825
0.32-1.03 Gyr 0.049 0.575 0.899
1.03-3.33 Gyr 0.423 0.757 1.013
3.33-10.71 Gyr 0.279 0.662 0.857
10.71-11.90 Gyr -0.121 0.589 1.072