2025acrm

Download data

Information

Transient

Name: AT2025acrm
Right ascension: 0h46m18.05s
Declination: 16d44m15.17s
Discovery Date: Oct. 28, 2025, 5:59 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.065

Host

Name:
Right ascension: 0h46m18.16s
Declination: 16d44m14.29s
Redshift: None
Photometric Redshift: 0.089
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.82
Transient MWEBV processed 0.07
Host match processed 5.27
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.61
Global aperture photometry processed 7.1
Validate global photometry processed 18.13
Global host SED inference processed 416.29
Local aperture photometry processed 6.91
Validate local photometry processed 0.03
Local host SED inference processed 398.21
 

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) = 0h46m18.05s, 16d44m15.17s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 16.66 0.17 20.846 0.011 AB
PanSTARRS_r 23.86 0.33 20.456 0.015 AB
DES_r 25.29 0.38 20.393 0.017 AB
PanSTARRS_i 33.79 0.48 20.078 0.015 AB
PanSTARRS_z 38.55 0.89 19.935 0.025 AB
DES_z 34.59 0.89 20.053 0.028 AB
PanSTARRS_y 39.42 1.83 19.911 0.050 AB

Aperture details

RA, DEC (J2000) = 0h46m18.16s, 16d44m14.44s
semi major axis, semi minor axis (arcsec) = 6.65, 5.3
angle (degrees, anti-clockwise from east) = -6.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 26.01 3.59 20.362 0.150 AB
GALEX_NUV 24.57 2.26 20.424 0.100 AB
SDSS_u 35.79 5.55 20.016 0.168 AB
SDSS_g 123.13 3.44 18.674 0.030 AB
PanSTARRS_g 129.58 1.37 18.619 0.011 AB
SDSS_r 171.18 4.65 18.316 0.029 AB
PanSTARRS_r 177.54 1.59 18.277 0.010 AB
DES_r 201.7 1.2 18.138 0.006 AB
SDSS_i 232.14 6.58 17.986 0.031 AB
PanSTARRS_i 243.9 2.3 17.932 0.010 AB
PanSTARRS_z 262.47 4.33 17.852 0.018 AB
SDSS_z 302.81 22.33 17.697 0.080 AB
DES_z 269.58 2.72 17.823 0.011 AB
PanSTARRS_y 274.29 8.95 17.804 0.035 AB
2MASS_J 382.36 159.19 16.549 0.452 Vega
2MASS_H 446.72 224.83 15.907 0.546 Vega
2MASS_K -360.61 259.1 Vega
WISE_W1 117.15 11.39 16.029 0.106 Vega
WISE_W2 94.83 15.37 15.619 0.176 Vega
WISE_W3 76.93 74.61 14.011 1.053 Vega
WISE_W4 438.74 447.96 10.674 1.109 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.749 8.938 9.068
{\rm log}_{10}({\rm SFR}) -1.375 -0.817 -0.207
{\rm log}_{10}({\rm sSFR}) -10.316 -9.749 -9.063
{\rm stellar\ age} 2.483 5.596 7.112

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.502 -0.960 -0.388
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.589 -0.878 -0.004

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.418 0.857
\delta -0.609 -0.207 0.169
\tau_1/\tau_2 0.666 1.016 1.346
Q_{PAH} 0.788 2.350 4.867
U_{min} 2.567 7.630 14.227
{\rm log}_{10}(\gamma_e)\, -3.120 -2.079 -0.925

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.204 -0.469 0.036
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.388 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.353 -1.032 -0.663
0.03-0.10 Gyr -1.508 -0.769 -0.086
0.10-0.33 Gyr -1.483 -0.838 -0.244
0.33-1.06 Gyr -1.535 -0.908 -0.516
1.06-3.47 Gyr -1.626 -0.969 -0.710
3.47-11.33 Gyr -1.892 -1.071 -0.813
11.33-12.59 Gyr -2.033 -1.106 -0.558

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.810 9.899 9.986
{\rm log}_{10}({\rm SFR}) -0.171 0.061 0.261
{\rm log}_{10}({\rm sSFR}) -10.054 -9.832 -9.638
{\rm stellar\ age} 6.651 7.475 9.157

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.551 -1.198 -0.841
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.674 -0.739 0.131

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.056 0.139 0.250
\delta -0.240 0.104 0.297
\tau_1/\tau_2 0.866 1.256 1.615
Q_{PAH} 1.042 2.908 4.847
U_{min} 2.645 7.715 14.981
{\rm log}_{10}(\gamma_e)\, -2.005 -1.025 -0.345

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.972 -2.737 -1.690
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.573 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.642 -0.490 -0.361
0.03-0.10 Gyr -0.080 0.187 0.404
0.10-0.33 Gyr -0.427 -0.041 0.194
0.33-1.06 Gyr -0.865 -0.407 -0.152
1.06-3.47 Gyr -0.935 -0.389 -0.143
3.47-11.33 Gyr -0.212 0.019 0.156
11.33-12.59 Gyr -0.196 0.270 0.820