2025iqu

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Information

Transient

Name: AT2025iqu
Right ascension: 6h05m44.94s
Declination: 56d01m08.99s
Discovery Date: April 27, 2025, 5:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.115

Host

Name: 2025iqu
Right ascension: 6h05m45.16s
Declination: 56d01m05.85s
Redshift: None
Photometric Redshift: 0.184
 

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 4.13
Cutout download processed 4.29
Global aperture construction processed 0.61
Local aperture photometry processed 4.03
Global aperture photometry processed 3.91
Validate local photometry no valid phot 0.02
Validate global photometry processed 9.51
Host information processed 0.08
Global host SED inference processed 444.68
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 6h05m44.94s, 56d01m08.99s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 6h05m45.16s, 56d01m05.91s
semi major axis, semi minor axis (arcsec) = 6.77, 4.58
angle (degrees, anti-clockwise from east) = -38.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.05 1.74 22.381 0.466 AB
GALEX_NUV 3.33 1.77 22.593 0.575 AB
PanSTARRS_g 86.06 1.13 19.063 0.014 AB
PanSTARRS_i 351.19 1.74 17.536 0.005 AB
PanSTARRS_z 452.64 4.35 17.261 0.010 AB
PanSTARRS_y 562.21 9.46 17.025 0.018 AB
WISE_W1 400.17 29.8 14.695 0.081 Vega
WISE_W2 288.9 23.61 14.409 0.089 Vega
WISE_W3 537.89 67.18 11.899 0.136 Vega
WISE_W4 1173.35 482.14 9.606 0.446 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.744 10.933 11.057
{\rm log}_{10}({\rm SFR}) -1.770 -0.091 0.890
{\rm log}_{10}({\rm sSFR}) -12.744 -11.072 -9.991
{\rm stellar\ age} 3.696 6.464 9.120

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.393 -0.963 -0.677
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.453 -0.310 0.295

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.350 0.542 0.786
\delta -0.899 -0.728 -0.503
\tau_1/\tau_2 0.557 0.997 1.425
Q_{PAH} 0.400 1.236 2.738
U_{min} 2.794 8.463 16.072
{\rm log}_{10}(\gamma_e)\, -3.339 -2.455 -1.404

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.028 -2.612 -1.733
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.464 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.065 -0.685 0.156
0.03-0.10 Gyr -2.272 -0.094 1.035
0.10-0.32 Gyr -1.820 0.302 1.222
0.32-1.02 Gyr -2.072 0.312 1.101
1.02-3.24 Gyr -1.248 0.789 1.281
3.24-10.33 Gyr -0.558 0.981 1.266
10.33-11.48 Gyr -0.731 1.040 2.036