2025airf

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Information

Transient

Name: AT2025airf
Right ascension: 1h50m57.30s
Declination: 36d24m23.39s
Discovery Date: Dec. 25, 2025, 5:39 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.056

Host

Name: 100139
Right ascension: 1h50m57.39s
Declination: 36d24m27.37s
Redshift: 0.084623
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.76
Transient MWEBV processed 0.04
Host match processed 4.61
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 5.53
Validate global photometry processed 15.62
Global host SED inference processed 393.78
Local aperture photometry processed 4.04
Validate local photometry processed 0.02
Local host SED inference processed 432.58
 

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) = 1h50m57.30s, 36d24m23.39s
semi major axis, semi minor axis (arcsec) = 1.26, 1.26
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 48.71 0.38 19.681 0.008 AB
PanSTARRS_i 79.17 0.48 19.154 0.007 AB
PanSTARRS_z 99.58 0.97 18.905 0.011 AB
PanSTARRS_y 121.49 2.47 18.689 0.022 AB

Aperture details

RA, DEC (J2000) = 1h50m57.42s, 36d24m27.21s
semi major axis, semi minor axis (arcsec) = 17.65, 6.67
angle (degrees, anti-clockwise from east) = -168.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.24 1.35 20.874 0.090 AB
PanSTARRS_g 495.53 2.58 17.162 0.006 AB
PanSTARRS_r 1005.53 3.04 16.394 0.003 AB
PanSTARRS_i 1501.61 3.98 15.959 0.003 AB
PanSTARRS_y 2441.64 21.1 15.431 0.009 AB
2MASS_H 4043.07 419.19 13.516 0.113 Vega
WISE_W1 2212.27 28.36 12.839 0.014 Vega
WISE_W2 1482.33 39.92 12.634 0.029 Vega
WISE_W4 2770.62 717.5 8.674 0.281 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.536 9.675 9.803
{\rm log}_{10}({\rm SFR}) -1.212 -0.652 -0.066
{\rm log}_{10}({\rm sSFR}) -10.943 -10.308 -9.668
{\rm stellar\ age} 5.718 7.428 10.432

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.129 -0.558 -0.157
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.380 -0.645 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.561 0.945 1.376
\delta -0.535 -0.242 0.084
\tau_1/\tau_2 0.610 0.979 1.376
Q_{PAH} 0.522 1.871 4.769
U_{min} 2.800 7.627 14.476
{\rm log}_{10}(\gamma_e)\, -3.197 -1.991 -0.689

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.347 -1.105 -0.246
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.428 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.018 -0.536 -0.154
0.03-0.10 Gyr -1.785 -0.793 -0.036
0.10-0.33 Gyr -2.386 -1.061 -0.345
0.33-1.07 Gyr -2.562 -0.974 -0.208
1.07-3.48 Gyr -2.149 -0.655 -0.174
3.48-11.38 Gyr -0.869 -0.250 -0.040
11.38-12.64 Gyr -0.819 -0.062 0.760

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.937 10.983 11.024
{\rm log}_{10}({\rm SFR}) -0.206 0.131 0.459
{\rm log}_{10}({\rm sSFR}) -11.199 -10.852 -10.526
{\rm stellar\ age} 7.239 7.854 9.428

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.265 -0.075 0.085
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.516 -0.499 0.245

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.330 0.479
\delta -0.229 0.069 0.273
\tau_1/\tau_2 0.650 1.002 1.362
Q_{PAH} 1.154 2.868 5.119
U_{min} 2.024 6.689 13.694
{\rm log}_{10}(\gamma_e)\, -3.091 -1.898 -0.971

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.144 -1.923 -1.426
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.414 1.832

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.358 -0.019 0.287
0.03-0.10 Gyr -0.330 0.164 0.569
0.10-0.33 Gyr -0.420 0.103 0.466
0.33-1.07 Gyr -0.435 0.082 0.431
1.07-3.48 Gyr -0.131 0.491 0.873
3.48-11.38 Gyr 0.929 1.166 1.259
11.38-12.64 Gyr 0.880 1.332 1.869