2025iif

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Information

Transient

Name: AT2025iif
Right ascension: 16h00m20.68s
Declination: 28d20m00.16s
Discovery Date: April 24, 2025, 8:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 2025iif
Right ascension: 16h00m20.68s
Declination: 28d19m58.41s
Redshift: None
Photometric Redshift: 0.180
 

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 1.88
Cutout download processed 19.64
Global aperture construction processed 0.7
Local aperture photometry processed 6.46
Global aperture photometry processed 6.81
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.74
Host information processed 0.08
Global host SED inference processed 423.12
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 16h00m20.68s, 28d20m00.16s
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

Aperture details

RA, DEC (J2000) = 16h00m20.65s, 28d19m58.37s
semi major axis, semi minor axis (arcsec) = 6.4, 3.65
angle (degrees, anti-clockwise from east) = -119.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.69 4.06 20.982 0.300 AB
GALEX_NUV 18.94 1.67 20.707 0.096 AB
SDSS_u 35.7 3.19 20.018 0.097 AB
SDSS_g 81.72 2.63 19.119 0.035 AB
DES_g 86.62 0.55 19.056 0.007 AB
PanSTARRS_g 81.28 1.06 19.125 0.014 AB
SDSS_r 123.21 3.41 18.673 0.030 AB
PanSTARRS_r 118.6 1.17 18.715 0.011 AB
DES_r 128.54 1.15 18.627 0.010 AB
SDSS_i 154.37 4.55 18.429 0.032 AB
PanSTARRS_i 151.81 1.61 18.447 0.012 AB
PanSTARRS_z 154.26 3.42 18.429 0.024 AB
SDSS_z 218.28 11.19 18.052 0.056 AB
DES_z 166.11 2.79 18.349 0.018 AB
PanSTARRS_y 171.1 7.1 18.317 0.045 AB
2MASS_J 33.73 116.39 19.185 3.746 Vega
2MASS_H 244.01 186.42 16.564 0.829 Vega
2MASS_K 236.04 189.49 16.130 0.872 Vega
WISE_W1 73.12 10.42 16.541 0.155 Vega
WISE_W2 41.23 10.89 16.523 0.287 Vega
WISE_W3 152.97 49.31 13.264 0.350 Vega
WISE_W4 -380.52 320.45 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})\, 9.866 10.026 10.179
{\rm log}_{10}({\rm SFR}) -0.092 0.331 0.688
{\rm log}_{10}({\rm sSFR}) -10.120 -9.680 -9.286
{\rm stellar\ age} 2.146 4.195 5.624

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.580 -1.088 -0.481
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.079 0.291 0.427

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.102 0.187 0.305
\delta -0.614 -0.228 0.063
\tau_1/\tau_2 0.644 1.006 1.396
Q_{PAH} 0.365 1.148 2.465
U_{min} 2.851 7.756 14.627
{\rm log}_{10}(\gamma_e)\, -2.972 -2.052 -1.165

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.089 -2.654 -1.771
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.365 1.816

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.461 -0.143 0.089
0.03-0.10 Gyr -0.070 0.446 0.830
0.10-0.32 Gyr 0.619 0.874 1.129
0.32-1.02 Gyr 0.163 0.536 0.805
1.02-3.25 Gyr -0.367 0.169 0.456
3.25-10.37 Gyr -0.727 -0.053 0.282
10.37-11.53 Gyr -0.930 -0.060 0.439