2025iot

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Information

Transient

Name: AT2025iot
Right ascension: 4h23m09.53s
Declination: 2d34m24.05s
Discovery Date: Feb. 25, 2025, 5:56 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.178

Host

Name: 2025iot
Right ascension: 4h23m09.75s
Declination: 2d34m23.73s
Redshift: None
Photometric Redshift: 0.146
 

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 2.27
Cutout download processed 6.37
Global aperture construction processed 0.66
Local aperture photometry processed 4.77
Global aperture photometry processed 4.84
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.61
Host information processed 0.11
Global host SED inference processed 434.36
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.08
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) = 4h23m09.53s, 2d34m24.05s
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

Aperture details

RA, DEC (J2000) = 4h23m09.75s, 2d34m23.69s
semi major axis, semi minor axis (arcsec) = 4.06, 3.44
angle (degrees, anti-clockwise from east) = -73.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.87 2.61 22.180 0.581 AB
GALEX_NUV 5.83 2.07 21.985 0.385 AB
PanSTARRS_g 59.49 1.09 19.464 0.020 AB
PanSTARRS_r 119.38 1.03 18.708 0.009 AB
PanSTARRS_i 191.89 1.33 18.192 0.008 AB
PanSTARRS_z 247.8 3.04 17.915 0.013 AB
DES_z 260.77 17.49 17.859 0.073 AB
PanSTARRS_y 317.38 5.68 17.646 0.019 AB
2MASS_J 678.58 122.14 15.926 0.195 Vega
2MASS_H 603.15 174.76 15.581 0.315 Vega
2MASS_K 634.8 223.27 15.056 0.382 Vega
WISE_W1 208.3 12.19 15.404 0.064 Vega
WISE_W2 165.61 15.02 15.013 0.098 Vega
WISE_W3 346.85 61.46 12.376 0.192 Vega
WISE_W4 650.28 504.15 10.247 0.842 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})\, 10.156 10.277 10.384
{\rm log}_{10}({\rm SFR}) -0.942 -0.035 0.750
{\rm log}_{10}({\rm sSFR}) -11.252 -10.288 -9.507
{\rm stellar\ age} 2.581 4.949 6.385

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.806 -0.469 -0.286
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.175 -0.038 0.301

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.280 0.452 0.658
\delta -0.913 -0.740 -0.478
\tau_1/\tau_2 0.555 0.929 1.312
Q_{PAH} 0.304 1.004 2.560
U_{min} 2.560 7.440 14.254
{\rm log}_{10}(\gamma_e)\, -3.067 -2.253 -1.190

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.311 -3.126 -1.857
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.540 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.353 -0.304 0.120
0.03-0.10 Gyr -1.188 0.011 0.881
0.10-0.32 Gyr -0.740 0.574 1.092
0.32-1.04 Gyr 0.016 0.618 0.979
1.04-3.33 Gyr -0.058 0.456 0.780
3.33-10.72 Gyr -0.640 0.241 0.511
10.72-11.91 Gyr -1.048 0.176 0.749