2025iwf

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Information

Transient

Name: AT2025iwf
Right ascension: 17h21m38.82s
Declination: 4d54m37.58s
Discovery Date: April 24, 2025, 9:38 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.091

Host

Name: 2025iwf
Right ascension: 17h21m38.80s
Declination: 4d54m37.86s
Redshift: None
Photometric Redshift: 0.179
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.32
Transient MWEBV processed 0.04
Host match processed 3.22
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.7
Global aperture photometry processed 4.35
Validate global photometry processed 12.29
Global host SED inference processed 457.4
Local aperture photometry processed 4.11
Validate local photometry no valid phot 0.02
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) = 17h21m38.82s, 4d54m37.58s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 17h21m38.79s, 4d54m37.90s
semi major axis, semi minor axis (arcsec) = 6.36, 3.33
angle (degrees, anti-clockwise from east) = -95.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.4 1.08 23.537 0.842 AB
GALEX_NUV 1.04 0.98 23.860 1.030 AB
PanSTARRS_g 71.54 1.07 19.264 0.016 AB
PanSTARRS_r 164.03 1.38 18.363 0.009 AB
PanSTARRS_i 236.04 1.59 17.968 0.007 AB
PanSTARRS_z 309.11 3.33 17.675 0.012 AB
PanSTARRS_y 354.82 6.65 17.525 0.020 AB
2MASS_J 271.87 121.14 16.919 0.484 Vega
2MASS_H 687.43 172.67 15.439 0.273 Vega
2MASS_K 569.44 200.35 15.174 0.382 Vega
WISE_W1 226.28 18.39 15.314 0.088 Vega
WISE_W2 133.12 18.06 15.250 0.147 Vega
WISE_W3 20.83 66.13 15.429 3.447 Vega
WISE_W4 -475.57 398.53 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})\, 10.465 10.654 10.787
{\rm log}_{10}({\rm SFR}) -2.937 -0.629 0.541
{\rm log}_{10}({\rm sSFR}) -13.560 -11.245 -10.078
{\rm stellar\ age} 2.422 6.108 8.405

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.583 -1.166 -0.812
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.528 -0.760 0.053

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.282 0.470 0.710
\delta -0.869 -0.616 -0.281
\tau_1/\tau_2 0.508 0.991 1.426
Q_{PAH} 0.909 2.497 4.920
U_{min} 3.164 9.411 17.464
{\rm log}_{10}(\gamma_e)\, -2.826 -1.676 -0.585

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.172 -2.944 -1.896
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.524 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.572 -1.732 -0.293
0.03-0.10 Gyr -3.223 -0.643 0.680
0.10-0.32 Gyr -2.582 -0.019 1.064
0.32-1.02 Gyr -2.342 0.189 0.993
1.02-3.25 Gyr -1.474 0.630 1.134
3.25-10.38 Gyr -1.385 0.619 1.013
10.38-11.53 Gyr -1.833 0.590 1.662