2025cwr

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Information

Transient

Name: AT2025cwr
Right ascension: 13h41m17.60s
Declination: 13d46m39.01s
Discovery Date: Feb. 27, 2025, 10:16 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2025cwr
Right ascension: 13h41m16.98s
Declination: 13d46m31.73s
Redshift: 0.045230
Photometric Redshift: 0.042
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.78
Cutout download processed 16.71
Global aperture construction processed 0.57
Local aperture photometry processed 5.88
Global aperture photometry processed 6.15
Validate local photometry processed 0.02
Validate global photometry processed 16.75
Host information processed 0.11
Global host SED inference processed 380.78
Local host SED inference processed 430.06
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.13
Log transient processing status processed None
 

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) = 13h41m17.60s, 13d46m39.01s
semi major axis, semi minor axis (arcsec) = 2.25, 2.25
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 15.51 1.8 20.923 0.126 AB
SDSS_g 40.84 1.75 19.872 0.047 AB
PanSTARRS_g 39.5 0.69 19.909 0.019 AB
SDSS_r 60.58 2.22 19.444 0.040 AB
PanSTARRS_r 64.63 0.71 19.374 0.012 AB
DES_r 67.01 0.58 19.335 0.009 AB
SDSS_i 77.2 2.89 19.181 0.041 AB
PanSTARRS_i 76.03 0.86 19.197 0.012 AB
PanSTARRS_z 89.03 1.15 19.026 0.014 AB
SDSS_z 83.59 7.86 19.095 0.102 AB
DES_z 91.43 1.37 18.997 0.016 AB
PanSTARRS_y 111.28 3.46 18.784 0.034 AB

Aperture details

RA, DEC (J2000) = 13h41m16.98s, 13d46m32.05s
semi major axis, semi minor axis (arcsec) = 18.81, 14.94
angle (degrees, anti-clockwise from east) = -92.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 205.71 13.31 18.117 0.070 AB
GALEX_NUV 316.62 7.07 17.649 0.024 AB
SDSS_u 888.1 13.67 16.529 0.017 AB
SDSS_g 2463.25 13.61 15.421 0.006 AB
PanSTARRS_g 2580.45 5.03 15.371 0.002 AB
SDSS_r 3994.38 17.87 14.896 0.005 AB
PanSTARRS_r 4303.73 5.3 14.815 0.001 AB
DES_r 4453.39 4.67 14.778 0.001 AB
SDSS_i 5413.1 23.3 14.566 0.005 AB
PanSTARRS_i 5372.31 6.28 14.575 0.001 AB
PanSTARRS_z 6289.39 8.45 14.403 0.001 AB
SDSS_z 6312.84 59.82 14.399 0.010 AB
DES_z 6644.84 11.43 14.344 0.002 AB
PanSTARRS_y 7409.79 25.78 14.225 0.004 AB
2MASS_J 9007.51 368.34 13.119 0.044 Vega
2MASS_H 11468.6 569.71 12.384 0.054 Vega
2MASS_K 11243.04 698.52 11.935 0.067 Vega
WISE_W1 4734.09 44.51 12.013 0.010 Vega
WISE_W2 2977.08 52.52 11.877 0.019 Vega
WISE_W3 12154.34 232.01 8.514 0.021 Vega
WISE_W4 20448.5 1660.81 6.503 0.088 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})\, 8.531 8.728 8.868
{\rm log}_{10}({\rm SFR}) -1.447 -1.002 -0.493
{\rm log}_{10}({\rm sSFR}) -10.211 -9.737 -9.107
{\rm stellar\ age} 3.205 5.889 7.330

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.494 -0.784 -0.280
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.471 0.102 0.351

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.301 0.628 0.995
\delta -0.644 -0.204 0.123
\tau_1/\tau_2 0.759 1.092 1.445
Q_{PAH} 0.682 2.136 4.322
U_{min} 2.929 7.701 14.347
{\rm log}_{10}(\gamma_e)\, -3.164 -2.165 -1.169

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.536 -1.369 -0.527
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.377 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.382 -1.039 -0.720
0.03-0.10 Gyr -1.628 -1.015 -0.416
0.10-0.33 Gyr -1.580 -1.021 -0.560
0.33-1.09 Gyr -1.667 -1.082 -0.729
1.09-3.59 Gyr -1.672 -1.179 -0.911
3.59-11.84 Gyr -1.959 -1.289 -1.019
11.84-13.15 Gyr -2.156 -1.310 -0.807

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.560 10.613 10.671
{\rm log}_{10}({\rm SFR}) 0.570 0.756 0.968
{\rm log}_{10}({\rm sSFR}) -10.053 -9.849 -9.636
{\rm stellar\ age} 6.174 7.001 7.996

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.404 -0.265 -0.165
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.110 0.284 0.401

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.188 0.284 0.436
\delta -0.709 -0.469 -0.269
\tau_1/\tau_2 0.651 0.993 1.339
Q_{PAH} 0.560 1.211 2.101
U_{min} 2.806 7.475 14.201
{\rm log}_{10}(\gamma_e)\, -2.573 -1.938 -1.509

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.151 -3.160 -2.279
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.608 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.462 0.585 0.702
0.03-0.10 Gyr 0.588 0.824 1.071
0.10-0.33 Gyr 0.417 0.680 0.904
0.33-1.09 Gyr 0.196 0.498 0.705
1.09-3.59 Gyr 0.347 0.611 0.798
3.59-11.84 Gyr 0.571 0.716 0.832
11.84-13.15 Gyr 0.356 0.765 1.170