2025iaf

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Information

Transient

Name: AT2025iaf
Right ascension: 15h12m08.18s
Declination: -23d57m40.47s
Discovery Date: April 22, 2025, 8:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.108

Host

Name: 2025iaf
Right ascension: 15h12m10.08s
Declination: -23d58m00.55s
Redshift: None
Photometric Redshift: 0.038
 

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
processed
 status
Local host SED inference
Local host SED inference
failed
 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 3.23
Cutout download processed 3.22
Global aperture construction processed 0.64
Local aperture photometry processed 3.88
Global aperture photometry processed 3.96
Validate local photometry processed 0.02
Validate global photometry processed 10.39
Host information processed 0.09
Global host SED inference processed 491.35
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 15h12m08.18s, -23d57m40.47s
semi major axis, semi minor axis (arcsec) = 2.67, 2.67
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 -3.09 0.75 AB
PanSTARRS_r -2.6 0.98 AB
PanSTARRS_i -4.9 1.1 AB
PanSTARRS_z -5.56 2.13 AB
PanSTARRS_y -5.65 4.23 AB

Aperture details

RA, DEC (J2000) = 15h12m10.10s, -23d58m00.47s
semi major axis, semi minor axis (arcsec) = 21.14, 6.44
angle (degrees, anti-clockwise from east) = -77.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 915.31 4.32 16.496 0.005 AB
PanSTARRS_i 1107.69 4.83 16.289 0.005 AB
PanSTARRS_z 1246.59 9.26 16.161 0.008 AB
2MASS_J 1172.52 257.99 15.332 0.239 Vega
2MASS_K 1653.77 415.27 14.016 0.273 Vega
WISE_W2 330.79 38.5 14.262 0.126 Vega
WISE_W3 -71.97 145.94 Vega
WISE_W4 -1106.78 677.98 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})\, 9.556 9.713 9.838
{\rm log}_{10}({\rm SFR}) -1.502 -0.496 0.073
{\rm log}_{10}({\rm sSFR}) -11.153 -10.213 -9.637
{\rm stellar\ age} 3.106 6.316 7.954

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.748 -1.426 -1.003
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.399 -0.458 0.149

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.194 0.321
\delta -0.728 -0.311 0.180
\tau_1/\tau_2 0.570 0.977 1.406
Q_{PAH} 0.706 2.651 5.324
U_{min} 2.901 8.423 15.443
{\rm log}_{10}(\gamma_e)\, -2.920 -1.698 -0.946

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.510 -3.764 -2.837
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.599 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.976 -0.806 -0.500
0.03-0.10 Gyr -1.740 -0.430 0.216
0.10-0.33 Gyr -1.146 -0.093 0.334
0.33-1.09 Gyr -0.706 -0.130 0.274
1.09-3.61 Gyr -0.753 -0.242 0.086
3.61-11.93 Gyr -1.202 -0.290 -0.033
11.93-13.25 Gyr -1.466 -0.271 0.336