2025irw

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Information

Transient

Name: AT2025irw
Right ascension: 14h42m20.31s
Declination: -14d44m02.12s
Discovery Date: April 21, 2025, 8:01 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.114

Host

Name: 2025irw
Right ascension: 14h42m20.32s
Declination: -14d44m02.64s
Redshift: None
Photometric Redshift: 0.022
 

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 2.01
Cutout download processed 9.64
Global aperture construction processed 0.65
Local aperture photometry processed 5.91
Global aperture photometry processed 7.52
Validate local photometry processed 0.02
Validate global photometry processed 15.46
Host information processed 0.09
Global host SED inference processed 410.32
Local host SED inference processed 632.32
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 14h42m20.31s, -14d44m02.12s
semi major axis, semi minor axis (arcsec) = 4.41, 4.41
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 57.36 6.15 19.503 0.116 AB
DES_g 463.76 2.0 17.234 0.005 AB
PanSTARRS_g 461.82 1.09 17.239 0.003 AB
PanSTARRS_r 622.74 1.43 16.914 0.002 AB
DES_r 651.66 3.56 16.865 0.006 AB
PanSTARRS_i 705.43 1.45 16.779 0.002 AB
PanSTARRS_z 783.39 2.86 16.665 0.004 AB
DES_z 815.72 27.92 16.621 0.037 AB
PanSTARRS_y 879.66 5.9 16.539 0.007 AB
2MASS_J 843.37 103.19 15.690 0.133 Vega
2MASS_H 1006.39 169.2 15.025 0.183 Vega
2MASS_K 799.65 209.26 14.805 0.284 Vega

Aperture details

RA, DEC (J2000) = 14h42m20.31s, -14d44m02.44s
semi major axis, semi minor axis (arcsec) = 8.42, 4.71
angle (degrees, anti-clockwise from east) = -14.35

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 73.9 7.29 19.228 0.107 AB
GALEX_NUV 87.09 3.57 19.050 0.044 AB
DES_g 521.77 2.15 17.106 0.004 AB
PanSTARRS_g 526.95 1.49 17.096 0.003 AB
PanSTARRS_r 721.25 1.96 16.755 0.003 AB
DES_r 739.16 3.83 16.728 0.006 AB
PanSTARRS_i 820.69 2.01 16.615 0.003 AB
PanSTARRS_z 926.91 3.99 16.482 0.005 AB
DES_z 921.23 30.34 16.489 0.036 AB
PanSTARRS_y 1033.88 8.33 16.364 0.009 AB
2MASS_J 1369.97 160.85 15.163 0.127 Vega
2MASS_H 1418.23 262.14 14.653 0.201 Vega
2MASS_K 1135.73 326.55 14.424 0.312 Vega
WISE_W1 482.13 18.04 14.493 0.041 Vega
WISE_W2 321.33 21.94 14.294 0.074 Vega
WISE_W3 744.32 72.69 11.547 0.106 Vega
WISE_W4 2850.0 481.97 8.643 0.184 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})\, 8.690 8.944 9.112
{\rm log}_{10}({\rm SFR}) -1.101 -0.582 -0.016
{\rm log}_{10}({\rm sSFR}) -10.127 -9.542 -8.815
{\rm stellar\ age} 0.721 4.167 6.662

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.745 -1.284 -0.582
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.804 -1.483 -0.429

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.319 0.618
\delta -0.405 0.096 0.342
\tau_1/\tau_2 0.623 0.989 1.384
Q_{PAH} 0.561 2.536 4.810
U_{min} 2.890 8.582 15.850
{\rm log}_{10}(\gamma_e)\, -3.482 -1.825 -0.603

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.358 -3.130 -1.050
{\rm log}_{10}(\tau_{AGN})\, 0.804 1.161 1.751

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.188 -0.940 -0.661
0.03-0.10 Gyr -1.216 -0.507 0.124
0.10-0.33 Gyr -0.939 -0.359 0.117
0.33-1.10 Gyr -1.733 -0.719 -0.355
1.10-3.65 Gyr -2.663 -1.026 -0.638
3.65-12.11 Gyr -3.497 -1.371 -0.883
12.11-13.46 Gyr -3.536 -1.443 -0.697

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.924 9.056 9.168
{\rm log}_{10}({\rm SFR}) -0.846 -0.648 -0.412
{\rm log}_{10}({\rm sSFR}) -9.941 -9.696 -9.388
{\rm stellar\ age} 4.712 6.252 7.519

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.274 -0.977 -0.755
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.780 -1.508 -0.503

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.060 0.123 0.243
\delta -0.366 0.077 0.303
\tau_1/\tau_2 0.639 0.957 1.289
Q_{PAH} 0.486 1.292 3.445
U_{min} 2.855 7.575 14.488
{\rm log}_{10}(\gamma_e)\, -3.153 -2.240 -1.425

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.881 -2.698 -1.961
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.452 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.248 -1.006 -0.870
0.03-0.10 Gyr -0.787 -0.547 -0.280
0.10-0.33 Gyr -0.720 -0.451 -0.185
0.33-1.10 Gyr -1.058 -0.724 -0.503
1.10-3.65 Gyr -1.174 -0.889 -0.674
3.65-12.11 Gyr -1.245 -0.931 -0.731
12.11-13.46 Gyr -1.392 -0.878 -0.465