2025fwi

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Information

Transient

Name: AT2025fwi
Right ascension: 5h51m51.72s
Declination: 45d19m37.83s
Discovery Date: March 23, 2025, 3:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.358

Host

Name: 2025fwi
Right ascension: 5h51m51.21s
Declination: 45d19m46.54s
Redshift: 0.032187
Photometric Redshift: 0.056
 

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
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 2.87
Cutout download processed 3.43
Global aperture construction processed 0.76
Local aperture photometry processed 4.1
Global aperture photometry processed 4.37
Validate local photometry processed 0.02
Validate global photometry processed 12.07
Host information processed 0.08
Global host SED inference processed 595.67
Local host SED inference processed 514.45
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status completed 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) = 5h51m51.72s, 45d19m37.83s
semi major axis, semi minor axis (arcsec) = 3.11, 3.11
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 1.78 0.81 23.274 0.497 AB
PanSTARRS_r 37.99 0.97 19.951 0.028 AB
PanSTARRS_i 66.38 1.12 19.345 0.018 AB
PanSTARRS_z 97.76 2.72 18.925 0.030 AB
PanSTARRS_y 115.51 4.84 18.743 0.046 AB
2MASS_J 258.73 61.28 16.973 0.257 Vega
2MASS_H 258.32 86.37 16.502 0.363 Vega
2MASS_K 280.1 103.17 15.944 0.400 Vega

Aperture details

RA, DEC (J2000) = 5h51m51.20s, 45d19m46.72s
semi major axis, semi minor axis (arcsec) = 9.34, 4.47
angle (degrees, anti-clockwise from east) = -20.1

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV -2.06 2.69 AB
PanSTARRS_r 863.45 2.06 16.559 0.003 AB
PanSTARRS_z 2159.1 5.75 15.564 0.003 AB
PanSTARRS_y 2785.19 10.01 15.288 0.004 AB
2MASS_J 4100.72 140.31 13.973 0.037 Vega
2MASS_H 5330.81 195.82 13.215 0.040 Vega
2MASS_K 5066.17 235.26 12.800 0.050 Vega
WISE_W1 2240.99 42.16 12.825 0.020 Vega
WISE_W2 1277.58 38.83 12.795 0.033 Vega
WISE_W3 97.35 85.6 13.755 0.955 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.755 8.934 9.130
{\rm log}_{10}({\rm SFR}) -2.750 -1.809 -1.080
{\rm log}_{10}({\rm sSFR}) -11.683 -10.793 -10.015
{\rm stellar\ age} 4.502 7.706 10.778

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.323 -0.591 -0.167
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.660 -0.964 -0.162

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.313 0.904 1.392
\delta -0.425 -0.032 0.288
\tau_1/\tau_2 0.568 0.953 1.340
Q_{PAH} 0.658 2.463 5.021
U_{min} 2.913 8.121 15.505
{\rm log}_{10}(\gamma_e)\, -3.293 -1.916 -0.717

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.164 -0.788 -0.063
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.466 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.343 -2.007 -1.260
0.03-0.10 Gyr -3.115 -1.934 -1.056
0.10-0.33 Gyr -3.165 -1.885 -1.082
0.33-1.10 Gyr -3.178 -1.638 -0.782
1.10-3.62 Gyr -3.250 -1.391 -0.865
3.62-11.99 Gyr -2.324 -1.064 -0.789
11.99-13.33 Gyr -1.885 -0.889 -0.003

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.139 10.289 10.425
{\rm log}_{10}({\rm SFR}) -3.295 -1.217 -0.294
{\rm log}_{10}({\rm sSFR}) -13.562 -11.517 -10.546
{\rm stellar\ age} 6.852 8.944 12.612

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.065 -0.645 -0.444
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.357 -0.570 0.143

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.230 0.448 0.701
\delta -0.845 -0.568 -0.169
\tau_1/\tau_2 0.450 0.861 1.300
Q_{PAH} 0.276 1.145 3.805
U_{min} 3.104 8.536 16.308
{\rm log}_{10}(\gamma_e)\, -3.298 -2.046 -0.718

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.539 -3.781 -2.876
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.603 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.939 -1.394 -0.479
0.03-0.10 Gyr -4.621 -1.423 -0.242
0.10-0.33 Gyr -5.332 -1.657 -0.292
0.33-1.10 Gyr -5.235 -1.423 -0.049
1.10-3.62 Gyr -3.794 -0.926 0.196
3.62-11.99 Gyr -1.895 0.130 0.498
11.99-13.33 Gyr -0.282 0.872 1.549