2025dam

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Information

Transient

Name: AT2025dam
Right ascension: 11h31m06.95s
Declination: 46d58m49.19s
Discovery Date: Feb. 28, 2025, 9:27 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: 2025dam
Right ascension: 11h31m07.03s
Declination: 46d58m49.09s
Redshift: None
Photometric Redshift: 0.096
 

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 2.07
Cutout download processed 13.84
Global aperture construction processed 0.57
Local aperture photometry processed 4.41
Global aperture photometry processed 4.61
Validate local photometry processed 0.02
Validate global photometry processed 13.94
Host information processed 0.08
Global host SED inference processed 613.35
Local host SED inference processed 471.99
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 11h31m06.95s, 46d58m49.19s
semi major axis, semi minor axis (arcsec) = 1.13, 1.13
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 36.28 0.29 20.001 0.009 AB
PanSTARRS_z 35.71 0.7 20.018 0.021 AB
PanSTARRS_y 35.15 1.64 20.035 0.051 AB

Aperture details

RA, DEC (J2000) = 11h31m07.03s, 46d58m49.52s
semi major axis, semi minor axis (arcsec) = 9.1, 4.32
angle (degrees, anti-clockwise from east) = -165.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 53.15 8.11 19.586 0.166 AB
GALEX_NUV 64.02 5.64 19.384 0.096 AB
SDSS_u 109.79 5.32 18.799 0.053 AB
SDSS_g 144.78 3.51 18.498 0.026 AB
PanSTARRS_g 134.31 1.28 18.580 0.010 AB
SDSS_r 155.2 4.18 18.423 0.029 AB
PanSTARRS_r 164.91 1.54 18.357 0.010 AB
SDSS_i 223.43 5.58 18.027 0.027 AB
PanSTARRS_i 191.91 1.51 18.192 0.009 AB
PanSTARRS_z 189.12 3.67 18.208 0.021 AB
SDSS_z 235.29 22.35 17.971 0.103 AB
PanSTARRS_y 231.83 8.67 17.987 0.041 AB
2MASS_J 465.07 174.68 16.336 0.408 Vega
2MASS_H 222.5 281.0 16.664 1.371 Vega
2MASS_K 797.37 314.75 14.808 0.429 Vega
WISE_W1 92.23 13.11 16.289 0.154 Vega
WISE_W2 56.05 18.28 16.190 0.354 Vega
WISE_W3 320.86 89.37 12.460 0.302 Vega
WISE_W4 226.46 491.74 11.393 2.358 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})\, 8.575 8.905 9.140
{\rm log}_{10}({\rm SFR}) -1.205 -0.673 -0.001
{\rm log}_{10}({\rm sSFR}) -10.266 -9.513 -8.678
{\rm stellar\ age} 1.688 5.652 7.675

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.557 -0.774 -0.175
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.218 -0.700 -0.155

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.201 0.470 0.796
\delta -0.745 -0.224 0.155
\tau_1/\tau_2 0.562 0.953 1.356
Q_{PAH} 1.025 3.135 5.383
U_{min} 3.265 8.517 15.309
{\rm log}_{10}(\gamma_e)\, -2.999 -1.838 -0.827

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.405 -0.982 -0.183
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.517 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.053 -0.606 -0.232
0.03-0.10 Gyr -1.600 -0.755 0.081
0.10-0.33 Gyr -2.132 -0.993 -0.262
0.33-1.06 Gyr -2.378 -1.068 -0.493
1.06-3.45 Gyr -2.571 -1.201 -0.786
3.45-11.25 Gyr -2.542 -1.187 -0.727
11.25-12.50 Gyr -2.495 -1.145 -0.374

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.817 9.151 9.674
{\rm log}_{10}({\rm SFR}) 0.618 0.829 0.972
{\rm log}_{10}({\rm sSFR}) -8.928 -8.292 -7.916
{\rm stellar\ age} 0.070 3.894 7.459

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.205 -0.429 -0.025
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.138 0.318 0.428

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.086 0.154 0.288
\delta -0.743 -0.385 -0.083
\tau_1/\tau_2 0.522 1.105 1.600
Q_{PAH} 0.458 1.437 3.006
U_{min} 3.071 8.932 16.680
{\rm log}_{10}(\gamma_e)\, -3.222 -2.113 -0.763

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.031 -2.782 -1.928
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.396 1.865

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.598 -0.201 0.059
0.03-0.10 Gyr 0.767 0.980 1.123
0.10-0.33 Gyr -3.300 -1.976 -0.423
0.33-1.06 Gyr -6.207 -2.908 -1.012
1.06-3.45 Gyr -5.995 -1.889 -0.671
3.45-11.25 Gyr -6.043 -1.457 -0.386
11.25-12.50 Gyr -6.076 -1.279 0.077